Free Flow Central Vacuum Maintenance Sheets — #520FF
Maintenance sheets for routine central vacuum hose and pipe care. Follow the label and system instructions; not a substitute for repair of a blockage or damaged system.
Keep your compatible Filtex central vacuum system ready for routine cleaning with Filtex Replacement Central Vacuum Bags. These disposable paper bags are designed for select 9-gallon central vacuum units and provide convenient collection of household dust, dirt, and debris.
Each package contains 4 replacement bags. The 9-gallon capacity makes them suitable for compatible central vacuum systems that use this bag size and mounting-ring design.
Shop with Authorized Filtex Seller Ace Vacuums for central vacuum replacement bags and help confirming the correct fit.
Filtex Replacement Central Vacuum Bags – 9 Gallon are designed for select Filtex and compatible central vacuum systems.
Filtex Models
B300BL
B300L
M & S / Filtrex Models
SB-200 Series
SB-300 Series
SB-300-L
SB-300-LB
NSB-200
Central Vac International (CVI) Models
CV-7 / CV-07
CV-9
CV-11
CV-16
CVS-07
CVS-07DP
CVS-11
CVS-11DP
CVS-16DP
CVS-207
CVS-211
CVS-219
Other Compatible Brands
Select AirVac models
Select Brute models
Select Star models
Select D & R central vacuum models
Fitment Note: Compatibility varies by unit. These are 9-gallon bags, not the larger 12-gallon style. Before ordering, compare your existing bag's capacity, opening diameter, cardboard mounting ring, and overall dimensions with the replacement.
For fitment assistance, contact Authorized Filtex Seller Ace Vacuums.
9-Gallon Capacity: Designed for compatible 9-gallon central vacuum collection systems.
4-Bag Package: Includes four disposable replacement bags.
Paper Construction: Collects dust, dirt, and debris during central vacuum operation.
Cardboard Mounting Ring: Designed to attach to compatible central vacuum bag connections.
Wide Model Compatibility: Fits select Filtex, M & S, Filtrex, Central Vac International, AirVac, Brute, Star, and D & R systems.
Convenient Disposal: Replace the filled bag instead of emptying and reusing it.
Routine Maintenance: Replacing a full bag helps prevent excessive debris buildup and supports normal airflow.
Choose the correct replacement with help from Authorized Filtex Seller Ace Vacuums.
Genuine Original Equipment Manufacturer (OEM) parts are made or supplied to the original equipment manufacturer's specifications. Using the correct replacement bag style helps ensure a suitable fit and reliable installation.
This product is a replacement paper bag, not confirmed as a genuine Filtex OEM part. When choosing a replacement, consider:
Correct Capacity: Match the 9-gallon bag size required by your central vacuum.
Mounting-Ring Fit: Confirm that the cardboard ring fits the system's bag connection.
Bag Dimensions: Compare the replacement with your existing bag.
System Compatibility: Verify the complete power-unit model before purchasing.
Authorized Filtex Seller Ace Vacuums can help you identify the appropriate replacement bag for your central vacuum system.
Replace your Filtex central vacuum bag when it reaches its recommended fill level or when the system's maintenance instructions indicate replacement. Avoid allowing the bag to become excessively full.
How to Replace the Bag:
Turn off the central vacuum power unit.
Disconnect power before opening the collection compartment.
Open the dirt collection compartment according to the owner's manual.
Carefully remove the filled disposable bag from its mounting connection.
Dispose of the used bag; do not empty and reuse it.
Align the new bag's cardboard ring with the system's bag inlet.
Make sure the opening is seated securely and the bag hangs freely without obstruction.
Close the compartment securely before restoring power.
Replacement Tips:
Confirm that your unit uses a 9-gallon bag.
Check the cardboard ring and opening dimensions before installation.
Do not force a bag that does not fit the mounting connection.
Follow the central vacuum manufacturer's maintenance instructions.
Replace the bag when full or when recommended by the manufacturer.
For help choosing the correct replacement, contact Authorized Filtex Seller Ace Vacuums with your central vacuum model number.
| Specification | Details |
|---|---|
| Brand | Filtex |
| Product Name | Filtex Replacement Central Vacuum Bags |
| Product Type | Central Vacuum Replacement Bags |
| Bag Capacity | 9 Gallons |
| Package Quantity | 4 Bags |
| Bag Material | Paper |
| Mounting Design | Cardboard Ring |
| Approximate Outer Diameter | 13.5 Inches |
| Approximate Ring Inner Diameter | 11.25 Inches |
| Ring Opening | Approximately 1-Inch Cardboard Ring |
| Bag Depth | Varies by manufacturer; verify existing bag |
| Bag Type | Disposable |
| Application | Compatible Central Vacuum Systems |
Authorized Filtex Seller Ace Vacuums can help verify the correct bag size and mounting style for your central vacuum system before ordering.
Keep your compatible Filtex central vacuum system ready for routine cleaning with Filtex Replacement Central Vacuum Bags. These disposable paper bags are designed for select 9-gallon central vacuum units and provide convenient collection of household dust, dirt, and debris.
Each package contains 4 replacement bags. The 9-gallon capacity makes them suitable for compatible central vacuum systems that use this bag size and mounting-ring design.
Shop with Authorized Filtex Seller Ace Vacuums for central vacuum replacement bags and help confirming the correct fit.
Filtex Replacement Central Vacuum Bags – 9 Gallon are designed for select Filtex and compatible central vacuum systems.
Filtex Models
B300BL
B300L
M & S / Filtrex Models
SB-200 Series
SB-300 Series
SB-300-L
SB-300-LB
NSB-200
Central Vac International (CVI) Models
CV-7 / CV-07
CV-9
CV-11
CV-16
CVS-07
CVS-07DP
CVS-11
CVS-11DP
CVS-16DP
CVS-207
CVS-211
CVS-219
Other Compatible Brands
Select AirVac models
Select Brute models
Select Star models
Select D & R central vacuum models
Fitment Note: Compatibility varies by unit. These are 9-gallon bags, not the larger 12-gallon style. Before ordering, compare your existing bag's capacity, opening diameter, cardboard mounting ring, and overall dimensions with the replacement.
For fitment assistance, contact Authorized Filtex Seller Ace Vacuums.
9-Gallon Capacity: Designed for compatible 9-gallon central vacuum collection systems.
4-Bag Package: Includes four disposable replacement bags.
Paper Construction: Collects dust, dirt, and debris during central vacuum operation.
Cardboard Mounting Ring: Designed to attach to compatible central vacuum bag connections.
Wide Model Compatibility: Fits select Filtex, M & S, Filtrex, Central Vac International, AirVac, Brute, Star, and D & R systems.
Convenient Disposal: Replace the filled bag instead of emptying and reusing it.
Routine Maintenance: Replacing a full bag helps prevent excessive debris buildup and supports normal airflow.
Choose the correct replacement with help from Authorized Filtex Seller Ace Vacuums.
Genuine Original Equipment Manufacturer (OEM) parts are made or supplied to the original equipment manufacturer's specifications. Using the correct replacement bag style helps ensure a suitable fit and reliable installation.
This product is a replacement paper bag, not confirmed as a genuine Filtex OEM part. When choosing a replacement, consider:
Correct Capacity: Match the 9-gallon bag size required by your central vacuum.
Mounting-Ring Fit: Confirm that the cardboard ring fits the system's bag connection.
Bag Dimensions: Compare the replacement with your existing bag.
System Compatibility: Verify the complete power-unit model before purchasing.
Authorized Filtex Seller Ace Vacuums can help you identify the appropriate replacement bag for your central vacuum system.
Replace your Filtex central vacuum bag when it reaches its recommended fill level or when the system's maintenance instructions indicate replacement. Avoid allowing the bag to become excessively full.
How to Replace the Bag:
Turn off the central vacuum power unit.
Disconnect power before opening the collection compartment.
Open the dirt collection compartment according to the owner's manual.
Carefully remove the filled disposable bag from its mounting connection.
Dispose of the used bag; do not empty and reuse it.
Align the new bag's cardboard ring with the system's bag inlet.
Make sure the opening is seated securely and the bag hangs freely without obstruction.
Close the compartment securely before restoring power.
Replacement Tips:
Confirm that your unit uses a 9-gallon bag.
Check the cardboard ring and opening dimensions before installation.
Do not force a bag that does not fit the mounting connection.
Follow the central vacuum manufacturer's maintenance instructions.
Replace the bag when full or when recommended by the manufacturer.
For help choosing the correct replacement, contact Authorized Filtex Seller Ace Vacuums with your central vacuum model number.
| Specification | Details |
|---|---|
| Brand | Filtex |
| Product Name | Filtex Replacement Central Vacuum Bags |
| Product Type | Central Vacuum Replacement Bags |
| Bag Capacity | 9 Gallons |
| Package Quantity | 4 Bags |
| Bag Material | Paper |
| Mounting Design | Cardboard Ring |
| Approximate Outer Diameter | 13.5 Inches |
| Approximate Ring Inner Diameter | 11.25 Inches |
| Ring Opening | Approximately 1-Inch Cardboard Ring |
| Bag Depth | Varies by manufacturer; verify existing bag |
| Bag Type | Disposable |
| Application | Compatible Central Vacuum Systems |
Authorized Filtex Seller Ace Vacuums can help verify the correct bag size and mounting style for your central vacuum system before ordering.
Each package contains four disposable 9-gallon central vacuum bags.
These replacement bags are designed for compatible central vacuum systems with a 9-gallon bag capacity.
They are listed for select Filtex central vacuum systems, including B300BL and B300L. Confirm your exact model and bag connection before ordering.
They are listed for select M & S models, including SB-200 and SB-300 series units. Check the existing bag dimensions and mounting ring to confirm fit.
They are listed for select Central Vac International models, including CV-7, CV-11, CV-16, and certain CVS-series units. Compatibility should be confirmed by model.
The product is identified as a replacement paper bag. Genuine Filtex OEM status is not confirmed.
Replace the bag when it reaches its recommended fill level or when the manufacturer's maintenance instructions indicate replacement.
No. These are disposable paper bags and should be replaced when full rather than emptied and reused.
A HEPA rating or specific filtration efficiency is not confirmed for this product. Check the packaging or manufacturer specifications if you require a particular filtration standard.
Check your power-unit model number and compare the existing bag's capacity, diameter, depth, and cardboard mounting ring. You can also contact Authorized Filtex Seller Ace Vacuums for fitment assistance.
Check real-time traffic and travel time from your location in VA, DC, or MD.
Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
Best for: Bethesda, Potomac, Arlington, NW Washington D.C.
Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
Best for: Ashburn, Sterling, Frederick MD, Loudoun County
In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.
Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.
For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
Useful tools and care items for central vacuum owners. A bag or filter model does not establish which hose or attachments you use; check the connection notes below.
Match the installed part number and connector. Electrical wands, powerheads and hose handles are not universally interchangeable. Round tools may need an adapter on proprietary handles. Hide-A-Hose valve series and RF generations have separate compatibility requirements. Select the exact variant on the product page.
Maintenance sheets for routine central vacuum hose and pipe care. Follow the label and system instructions; not a substitute for repair of a blockage or damaged system.
Air-driven Rugrat mini tool for stairs and upholstery. Requires a matching hose connector and adequate suction; no electrical connection.
12-inch hard-floor brush for round 1¼-inch wands. Not a direct fit for proprietary D-shaped connectors.
6-inch upholstery tool with brush strip for furniture and stairs. Match the round hose-end connector.
Soft dusting brush for furniture and detail cleaning. Match the round hose or wand connection.
Crevice tool for sofa gaps, corners and baseboards. Check the hose-end diameter and shape.
Telescopic friction-fit wand for suction tools. Accepts a round 1⅛–1¼-inch hose end; no integrated electrical connection.
Small grooming brush for short-haired pets. Requires a round 1¼-inch hose end; use only with pets comfortable with the vacuum.
Soft crevice brush for vents, blinds and uneven surfaces. Fits round 1¼-inch wands; not a proprietary D-shaped connection.
Reach cabinet tops and high surfaces with compatible round wands and tools. Not compatible with a D-shaped hose end.
Flexible tool for narrow gaps around furniture and appliances. Compare the hose connector and select the desired tool version.
Wall storage for a round 1¼-inch wand, up to 7 lb. Mounting screws are not included.
Keep hand tools on a round 1¼-inch wand. Crevice, dusting and upholstery tools are sold separately.
18-by-18-inch mesh caddy for organizing loose cleaning tools. Tools and wall hanger are sold separately.
Match the full power-unit model, production version, bag collar and filter dimensions. Cyclonic, disposable-bag and permanent-filter systems use different supplies. A similar size or shared brand name is not enough to confirm fit. If a matching supply is not shown, send us the model label and a photo of the old bag or filter. Shop central vacuum bags & filters
Visit AceVacuums in Fairfax and Leesburg, Virginia, for expert buying advice, repairs, warranty support, and replacement parts.
Welcoming customers from Washington, D.C., Montgomery County, and Prince George’s County, Maryland. Contact our team for showroom directions or to arrange central vacuum service.
Hablamos Español — Service in English & Spanish.