Simplicity Synergy HEPA PLUS and Charcoal Filter # SF9U-1
- Product SKU: SF9U-1
- Category: SIMPLICITY VACUUM FILTERS, VACUUM FILTERS

- Order within
Product Review:
Overview
The Simplicity Synergy HEPA PLUS and Charcoal Filter (model SF9U-1) is a high-performance air filtration product designed to improve indoor air quality by removing a wide range of pollutants. It incorporates both HEPA (High-Efficiency Particulate Air) and activated charcoal filtering technologies, offering an advanced solution for homes, offices, or any indoor environment.
Key Features:
-
Dual Filtration System:
- The SF9U-1 combines HEPA filtration and activated charcoal in one unit.
- HEPA Filter: Captures 99.97% of particles as small as 0.3 microns, including dust, pollen, pet dander, mold spores, and other allergens.
- Activated Charcoal Filter: Adsorbs odors, smoke, and volatile organic compounds (VOCs), such as cooking smells, pet odors, and smoke.
- The SF9U-1 combines HEPA filtration and activated charcoal in one unit.
-
Air Purification Efficiency:
- With the dual-filter design, the device can efficiently purify the air in rooms of various sizes, depending on the model specifications. It's generally suited for medium to large rooms and can clean the air quickly and effectively, especially in spaces with pets, smokers, or high allergen levels.
-
Improved Indoor Air Quality:
- This filter not only reduces allergens but also tackles unpleasant odors, providing a fresher environment. It’s an excellent choice for people with allergies, asthma, or sensitivities to smoke and airborne chemicals.
-
Long Filter Life:
- The filters are designed to last longer compared to standard filters, with proper maintenance, requiring replacement typically every 6 to 12 months (depending on usage and environment).
-
Easy Installation & Maintenance:
- The filters are easy to install in compatible air purifiers. Maintenance typically involves regular cleaning of the pre-filters (if applicable) and replacing the HEPA and charcoal filters when they are no longer effective.
-
Quiet Operation:
- When used in conjunction with a compatible air purifier, the SF9U-1 filter runs quietly, offering near-silent operation, especially on lower settings. This makes it ideal for bedrooms, offices, or nurseries.
Pros:
- Dual filtration system offers comprehensive air cleaning (HEPA and odor control).
- Highly effective at capturing airborne allergens and VOCs.
- Helps neutralize odors from pets, cooking, smoke, and chemicals.
- Quiet operation, ideal for noise-sensitive areas.
- Long filter life, reducing the need for frequent replacements.
- Easy to maintain and replace filters.
Cons:
- The replacement cost of the filters may be on the higher side compared to simpler air purifiers.
- Compatibility with specific air purifiers—ensure the SF9U-1 is compatible with your model before purchase.
- Requires periodic maintenance (filter replacement) to maintain optimal performance.
Detailed FAQ:
1. What does the Simplicity Synergy SF9U-1 filter do?
The Simplicity Synergy SF9U-1 filter is a high-performance replacement filter designed to improve air quality by combining two filtration technologies:
- HEPA filtration: Removes fine particles like dust, pollen, mold spores, and pet dander.
- Activated charcoal filtration: Adsorbs odors, smoke, and chemicals, reducing bad smells and VOCs.
2. How often should I replace the SF9U-1 filter?
Typically, the filter should be replaced every 6 to 12 months, depending on usage, room size, and air quality. If you use it in an environment with heavy pollutants (e.g., a smoking area or pet-filled home), you may need to replace the filter more frequently.
3. What type of air purifiers are compatible with the SF9U-1 filter?
The SF9U-1 filter is designed for use with specific Simplicity air purifier models. Make sure to check the compatibility with your air purifier before purchasing the filter. It’s not universally compatible with all brands, so verifying the fit is crucial.
4. How do I install the SF9U-1 filter?
Installation is generally straightforward. Here’s how to do it:
- Turn off and unplug the air purifier.
- Open the filter compartment (refer to the air purifier’s manual for guidance).
- Remove the old filter (if applicable) and dispose of it properly.
- Install the new SF9U-1 filter by aligning it with the filter compartment.
- Close the compartment and restart the air purifier.
5. Does the SF9U-1 filter help with pet odors?
Yes, the activated charcoal layer of the SF9U-1 is specifically designed to absorb and neutralize odors, including those from pets. It helps create a more pleasant and fresh indoor environment, especially in homes with pets.
6. Is the SF9U-1 filter good for people with allergies?
Absolutely. The HEPA filtration component captures 99.97% of particles as small as 0.3 microns, which includes many common allergens such as pollen, pet dander, and dust mites. This makes it an excellent choice for allergy sufferers and asthma patients.
7. Can I clean the SF9U-1 filter to extend its life?
You cannot wash the HEPA or charcoal filters themselves. However, some models feature a pre-filter that can be cleaned regularly to extend the life of the main filters. Always refer to the air purifier's manual for the proper cleaning and maintenance instructions.
8. How long does it take for the SF9U-1 filter to purify the air?
The time it takes for the SF9U-1 filter to purify the air depends on the size of the room and the level of pollutants. In general, it can take anywhere from 15 to 60 minutes to significantly improve air quality in medium-sized rooms. Larger rooms may take a bit longer.
9. Does the filter produce any noise during operation?
No, the Simplicity Synergy SF9U-1 filter itself does not produce noise. The noise level depends on the air purifier’s motor and settings, but when used in a high-quality air purifier, it operates quietly—especially on lower settings.
10. Can I use the SF9U-1 filter in areas with high humidity or heat (e.g., kitchens or bathrooms)?
While the SF9U-1 filter is effective in many environments, very high humidity or extreme heat can cause the activated charcoal to degrade more quickly. For optimal performance, avoid using the filter in areas with excessive moisture unless the air purifier is specifically rated for such environments.
Conclusion:
The Simplicity Synergy HEPA PLUS and Charcoal Filter SF9U-1 is a top-tier filtration solution for anyone looking to improve indoor air quality, especially in spaces where allergens, odors, and VOCs are a concern. With its dual filtration system, it excels in both particulate and odor removal, making it an ideal choice for households with pets, smokers, or allergy sufferers. However, to maintain peak performance, regular maintenance and timely replacement of the filters are crucial.
Product Description
The Simplicity Synergy HEPA PLUS and Charcoal Filter SF9U-1 is a high-performance replacement filter designed to enhance the air quality of your home, office, or any indoor space. It combines two essential filtration technologies—HEPA (High-Efficiency Particulate Air) and Activated Charcoal—to provide comprehensive air purification. The filter is typically used in specific Simplicity air purifier models, offering an effective solution for filtering out allergens, particles, and unpleasant odors.
The Simplicity Synergy HEPA PLUS and Charcoal Filter SF9U-1 is an excellent choice for anyone looking to improve indoor air quality with a comprehensive filtration system. It combines the powerful particle-capturing capabilities of a HEPA filter with the odor-neutralizing benefits of activated charcoal, making it ideal for allergy sufferers, people with asthma, and households with pets or smokers. While it requires regular replacement and is specific to Simplicity Synergy air purifiers, its efficiency and durability make it a valuable investment for maintaining clean, fresh air in your home.
Simplicity Synergy (G series ONLY) HEPA Plus & Charcoal Filter. 1 pack. Filters made by Simplicity. Item # SF9U-1. This filter does NOT fit Simplicity X-9 vacuum models.
Product Review:
Overview
The Simplicity Synergy HEPA PLUS and Charcoal Filter (model SF9U-1) is a high-performance air filtration product designed to improve indoor air quality by removing a wide range of pollutants. It incorporates both HEPA (High-Efficiency Particulate Air) and activated charcoal filtering technologies, offering an advanced solution for homes, offices, or any indoor environment.
Key Features:
-
Dual Filtration System:
- The SF9U-1 combines HEPA filtration and activated charcoal in one unit.
- HEPA Filter: Captures 99.97% of particles as small as 0.3 microns, including dust, pollen, pet dander, mold spores, and other allergens.
- Activated Charcoal Filter: Adsorbs odors, smoke, and volatile organic compounds (VOCs), such as cooking smells, pet odors, and smoke.
- The SF9U-1 combines HEPA filtration and activated charcoal in one unit.
-
Air Purification Efficiency:
- With the dual-filter design, the device can efficiently purify the air in rooms of various sizes, depending on the model specifications. It's generally suited for medium to large rooms and can clean the air quickly and effectively, especially in spaces with pets, smokers, or high allergen levels.
-
Improved Indoor Air Quality:
- This filter not only reduces allergens but also tackles unpleasant odors, providing a fresher environment. It’s an excellent choice for people with allergies, asthma, or sensitivities to smoke and airborne chemicals.
-
Long Filter Life:
- The filters are designed to last longer compared to standard filters, with proper maintenance, requiring replacement typically every 6 to 12 months (depending on usage and environment).
-
Easy Installation & Maintenance:
- The filters are easy to install in compatible air purifiers. Maintenance typically involves regular cleaning of the pre-filters (if applicable) and replacing the HEPA and charcoal filters when they are no longer effective.
-
Quiet Operation:
- When used in conjunction with a compatible air purifier, the SF9U-1 filter runs quietly, offering near-silent operation, especially on lower settings. This makes it ideal for bedrooms, offices, or nurseries.
Pros:
- Dual filtration system offers comprehensive air cleaning (HEPA and odor control).
- Highly effective at capturing airborne allergens and VOCs.
- Helps neutralize odors from pets, cooking, smoke, and chemicals.
- Quiet operation, ideal for noise-sensitive areas.
- Long filter life, reducing the need for frequent replacements.
- Easy to maintain and replace filters.
Cons:
- The replacement cost of the filters may be on the higher side compared to simpler air purifiers.
- Compatibility with specific air purifiers—ensure the SF9U-1 is compatible with your model before purchase.
- Requires periodic maintenance (filter replacement) to maintain optimal performance.
Detailed FAQ:
1. What does the Simplicity Synergy SF9U-1 filter do?
The Simplicity Synergy SF9U-1 filter is a high-performance replacement filter designed to improve air quality by combining two filtration technologies:
- HEPA filtration: Removes fine particles like dust, pollen, mold spores, and pet dander.
- Activated charcoal filtration: Adsorbs odors, smoke, and chemicals, reducing bad smells and VOCs.
2. How often should I replace the SF9U-1 filter?
Typically, the filter should be replaced every 6 to 12 months, depending on usage, room size, and air quality. If you use it in an environment with heavy pollutants (e.g., a smoking area or pet-filled home), you may need to replace the filter more frequently.
3. What type of air purifiers are compatible with the SF9U-1 filter?
The SF9U-1 filter is designed for use with specific Simplicity air purifier models. Make sure to check the compatibility with your air purifier before purchasing the filter. It’s not universally compatible with all brands, so verifying the fit is crucial.
4. How do I install the SF9U-1 filter?
Installation is generally straightforward. Here’s how to do it:
- Turn off and unplug the air purifier.
- Open the filter compartment (refer to the air purifier’s manual for guidance).
- Remove the old filter (if applicable) and dispose of it properly.
- Install the new SF9U-1 filter by aligning it with the filter compartment.
- Close the compartment and restart the air purifier.
5. Does the SF9U-1 filter help with pet odors?
Yes, the activated charcoal layer of the SF9U-1 is specifically designed to absorb and neutralize odors, including those from pets. It helps create a more pleasant and fresh indoor environment, especially in homes with pets.
6. Is the SF9U-1 filter good for people with allergies?
Absolutely. The HEPA filtration component captures 99.97% of particles as small as 0.3 microns, which includes many common allergens such as pollen, pet dander, and dust mites. This makes it an excellent choice for allergy sufferers and asthma patients.
7. Can I clean the SF9U-1 filter to extend its life?
You cannot wash the HEPA or charcoal filters themselves. However, some models feature a pre-filter that can be cleaned regularly to extend the life of the main filters. Always refer to the air purifier's manual for the proper cleaning and maintenance instructions.
8. How long does it take for the SF9U-1 filter to purify the air?
The time it takes for the SF9U-1 filter to purify the air depends on the size of the room and the level of pollutants. In general, it can take anywhere from 15 to 60 minutes to significantly improve air quality in medium-sized rooms. Larger rooms may take a bit longer.
9. Does the filter produce any noise during operation?
No, the Simplicity Synergy SF9U-1 filter itself does not produce noise. The noise level depends on the air purifier’s motor and settings, but when used in a high-quality air purifier, it operates quietly—especially on lower settings.
10. Can I use the SF9U-1 filter in areas with high humidity or heat (e.g., kitchens or bathrooms)?
While the SF9U-1 filter is effective in many environments, very high humidity or extreme heat can cause the activated charcoal to degrade more quickly. For optimal performance, avoid using the filter in areas with excessive moisture unless the air purifier is specifically rated for such environments.
Conclusion:
The Simplicity Synergy HEPA PLUS and Charcoal Filter SF9U-1 is a top-tier filtration solution for anyone looking to improve indoor air quality, especially in spaces where allergens, odors, and VOCs are a concern. With its dual filtration system, it excels in both particulate and odor removal, making it an ideal choice for households with pets, smokers, or allergy sufferers. However, to maintain peak performance, regular maintenance and timely replacement of the filters are crucial.
Product Description
The Simplicity Synergy HEPA PLUS and Charcoal Filter SF9U-1 is a high-performance replacement filter designed to enhance the air quality of your home, office, or any indoor space. It combines two essential filtration technologies—HEPA (High-Efficiency Particulate Air) and Activated Charcoal—to provide comprehensive air purification. The filter is typically used in specific Simplicity air purifier models, offering an effective solution for filtering out allergens, particles, and unpleasant odors.
The Simplicity Synergy HEPA PLUS and Charcoal Filter SF9U-1 is an excellent choice for anyone looking to improve indoor air quality with a comprehensive filtration system. It combines the powerful particle-capturing capabilities of a HEPA filter with the odor-neutralizing benefits of activated charcoal, making it ideal for allergy sufferers, people with asthma, and households with pets or smokers. While it requires regular replacement and is specific to Simplicity Synergy air purifiers, its efficiency and durability make it a valuable investment for maintaining clean, fresh air in your home.
Simplicity Synergy (G series ONLY) HEPA Plus & Charcoal Filter. 1 pack. Filters made by Simplicity. Item # SF9U-1. This filter does NOT fit Simplicity X-9 vacuum models.
Ace Vacuums Locations:
- Fairfax, VA: 11110 Main Street, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Driving Directions to Ace Vacuums in Fairfax, VA (11110 Main Street, Fairfax, VA 22030)
From Maryland (e.g., Bethesda, Silver Spring, Rockville):
- Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
- Take Exit 45 A-B for VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Be aware this is a toll road.
- Continue on VA-267 W: Stay on the Dulles Toll Road for several miles.
- Take Exit 16 for VA-7 E (Leesburg Pike) / VA-123 S (Chain Bridge Rd): Follow signs for VA-123 South (Chain Bridge Rd).
- Merge onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
- Turn Right onto Main Street (VA-236 W): This will be a significant intersection. You'll continue on Main Street for a short distance.
- Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store. Look for their prominent signage.
From Washington D.C. (e.g., Downtown D.C.):
- Take I-66 W toward Vienna/Centreville/Fairfax: Get onto I-66 West.
- Take Exit 60 for VA-123 S (Chain Bridge Rd) toward Fairfax: Follow the exit ramp.
- Turn Right onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
- Turn Right onto Main Street (VA-236 W): This will be a significant intersection.
- Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
From Northern Virginia (e.g., Arlington, Falls Church, Vienna):
-
From Arlington/Falls Church:
- Take US-50 W (Arlington Blvd) or VA-236 W (Main Street) directly into Fairfax: Depending on your starting point, either of these roads will lead you directly to Fairfax.
- Continue on Main Street (VA-236 W):
- Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
-
From Vienna:
- Take VA-123 S (Chain Bridge Rd) toward Fairfax: Head south on Chain Bridge Road.
- Turn Right onto Main Street (VA-236 W):
- Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
-
From Areas West/Northwest of Fairfax (e.g., Chantilly, Centreville):
- Take US-50 E or I-66 E towards Fairfax.
- If on I-66 E, take Exit 60 for VA-123 S (Chain Bridge Rd). Turn left onto Chain Bridge Rd, then right onto Main Street.
- If on US-50 E, turn right onto Main Street (VA-236 E) in Fairfax.
- Ace Vacuums Fairfax: Ace Vacuums will be on your right side if coming from US-50 E/VA-236 E, shortly after crossing VA-123. Look for Havertys Furniture Store on your left.
Driving Directions to Ace Vacuums in Leesburg, VA (300 Fort Evans Rd NE, Leesburg, VA 20176)
From Maryland (e.g., Bethesda, Silver Spring, Rockville):
- Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
- Take Exit 45 A-B for VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Be aware this is a toll road.
- Continue on VA-267 W (Dulles Toll Road/Dulles Greenway): Stay on VA-267 West. This road transitions from the Dulles Toll Road to the Dulles Greenway as you head further west into Loudoun County. Tolls apply for both sections.
- Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg: This is a major exit.
- Continue on VA-7 W: You'll drive for several miles, passing through Sterling and Ashburn.
- Take the Exit for Battlefield Parkway / Fort Evans Road: As you approach Leesburg, look for this exit.
- Turn Right onto Fort Evans Rd NE: After exiting, turn right onto Fort Evans Road NE.
- Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
From Washington D.C. (e.g., Downtown D.C.):
- Take I-66 W toward Vienna/Centreville: Get onto I-66 West.
- Merge onto VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Tolls apply.
- Continue onto VA-267 W (Dulles Greenway): Stay on the Dulles Greenway. Tolls apply.
- Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
- Continue on VA-7 W:
- Take the Exit for Battlefield Parkway / Fort Evans Road:
- Turn Right onto Fort Evans Rd NE:
- Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
From Northern Virginia (e.g., Fairfax, Arlington, Ashburn, Sterling):
-
From Fairfax:
- Take VA-123 N (Chain Bridge Rd) to access VA-267 W (Dulles Toll Road) or take I-66 W to VA-267 W: Your best bet is to get onto VA-267 West (Dulles Toll Road).
- Continue on VA-267 W (Dulles Toll Road/Dulles Greenway): Tolls apply.
- Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
- Continue on VA-7 W:
- Take the Exit for Battlefield Parkway / Fort Evans Road:
- Turn Right onto Fort Evans Rd NE:
- Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
-
From Ashburn / Sterling / Eastern Loudoun County:
- Take VA-7 W (Harry Byrd Hwy) directly toward Leesburg: This is the most direct route.
- Take the Exit for Battlefield Parkway / Fort Evans Road:
- Turn Right onto Fort Evans Rd NE:
- Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot, and directly across from the Leesburg Premium Outlets.
-
From Western Virginia (e.g., Winchester):
- Take US-7 E (Harry Byrd Hwy) toward Leesburg:
- In Leesburg, after passing the Leesburg Premium Outlets on your left, prepare for the Fort Evans Road / Battlefield Parkway exit.
- Take the Exit for Fort Evans Road / Battlefield Parkway.
- Turn Left onto Fort Evans Rd NE: You'll go over VA-7.
- Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot.
Shipping Policy
Return Policy
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Report Issues Promptly: Inspect your shipment upon arrival. Any shortages or defects must be reported within 7 days of delivery or they cannot be addressed.
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Return Window: Unused items in their original packaging may be returned within 15 days of delivery for a full refund. After 15 days and up to 30 days, only an exchange or store credit is offered, provided the item is unused and in its original packaging. Products returned beyond 30 days will not be accepted.
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Restocking Fees: A standard restocking fee of 15 % applies to all approved returns. Used, damaged, or incomplete items may incur a restocking fee of up to 50 % or be refused entirely.
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Final Sale Items: All discounted items, trade‑ins, holiday promotions, price‑matched goods, and air purifiers are final sale and not eligible for return or exchange.
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No Cash Refunds: Refunds will be issued to the original payment method. Shipping charges are non‑refundable and return shipping is the customer’s responsibility unless the return is due to our error.
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Return Authorization Required: Before returning any item, you must contact our customer service at 1‑888‑606‑8885 (Mon–Fri, 10 a.m.–7 p.m. EST) to obtain return instructions and the correct return address. Unauthorized or COD returns will not be accepted.
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Processing Time: Once your return is received and inspected, please allow up to 10 business days for processing.
We recommend including a copy of your receipt and your contact information with all returns to ensure prompt service.
Ace Vacuums is a trusted, community-focused business committed to delivering top-tier vacuum cleaner services, expert repairs, and high-quality solutions. Conveniently serving Loudoun Counties and Fairfax Counties (Alexandria, Annandale, Burke, Centreville, Chantilly, Clifton, Dunn Loring, Fairfax, Fairfax Station, Falls Church, Fort Belvoir, Great Falls, Herndon, Lorton, McLean, Oakton, Reston, Springfield, Vienna, West Mclean, Aldie, Ashburn, Chantilly, Dulles, Hamilton, Leesburg, Lincoln, Lovettsville, Middleburg, Paeonian Springs, Philomont, Purcellville, Round Hill, Sterling, Waterford), At AceVacuums, we proudly serve Virginia, Maryland, and Washington, D.C., offering 25+ years of expertise in vacuum repair, air purification, and maintenance.
Did you know that 95% of people purchase vacuum cleaners and air purifiers from big-box stores like Walmart or online marketplaces like Amazon? While these platforms offer convenience, they don't provide expert repair services, warranty support, or genuine replacement parts when your vacuum needs servicing. That's where AceVacuums comes in!
As your trusted vacuum repair and warranty service center, we specialize in vacuum repairs, central vacuum maintenance, and warranty support for all major brands. Unlike big-box stores, we use only genuine vacuum parts, ensuring long-lasting performance. We offer free vacuum repair estimates and same-day repair services (if parts are available), so you don't have to wait weeks for a solution.
Visit AceVacuums, an authorized dealer and warranty center for Miele, SEBO, Dyson, Riccar, Simplicity, Hoover, Kenmore, Shark, Bissell, Oreck, Kirby, Electrolux, Titan, MD Central Vacuums & more!. We provide expert vacuum repair, warranty service, and same-day repairs (if parts are available), all performed by certified technicians. Get free repair estimates and genuine replacement parts for all vacuum brands.
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