Product Overview

The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 is a  high-performance OEM component manufactured by Dyson to restore your DC25 upright vacuum’s full cleaning capability. Engineered for deep carpet agitation, strong bristle durability, and smooth motorized rotation, this replacement brush roll ensures your vacuum performs as efficiently as it did on day one.

Available through Authorized Dyson Dealer Ace Vacuums, this authentic Dyson part fits perfectly, functions flawlessly, and delivers long-term reliability. Homeowners gain improved dirt removal, better hair pickup, and optimal suction performance with this essential maintenance component.

Key Features

• Dyson DC25 brush roll engineered for precise compatibility

• Strong, high-quality bristles for superior agitation and carpet penetration

• Balanced rotation reduces stress on the motor and maintains smooth operation

• Durable OEM construction ensures long lifespan and consistent performance

• Simple installation process—no tools beyond standard vacuum maintenance required

• Ideal for carpets, pet hair, and high-traffic areas

• Designed specifically for Dyson DC25 upright vacuums

Sold exclusively through Authorized Dyson Dealer Ace Vacuums.

What Makes the Model Stand Out

The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 stands above generic brush rolls thanks to Dyson’s proprietary engineering, optimized bristle design, and precision-balanced construction. Only  Dyson components offer the correct rotational speed, bristle stiffness, and structural durability required to keep the DC25’s cleaner head working at peak power.

Purchasing through Authorized Dyson Dealer Ace Vacuums guarantees an authentic OEM brush roll, ensuring better performance, longer lifespan, and full compatibility—advantages not offered by low-quality aftermarket alternatives.

Technical Specifications

• Model Name: Dyson DC25 Brush Roll

• MPN: 10-3507-21

• Product Type: Replacement brush roll / brush bar

• Compatibility: Designed exclusively for Dyson DC25 upright vacuums

• Filtration / Capacity / Power: Works with Dyson’s motorized brush bar system for optimal airflow and agitation

• Country of Origin: Engineered and produced to Dyson OEM standards

• Warranty / Guarantee: Eligible for Dyson parts warranty when purchased from an authorized retailer

• Authorized Dealer: Ace Vacuums

Ideal Buyers

The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 is ideal for:

• Homeowners who want to restore strong suction and agitation to their Dyson DC25

• Pet owners who need powerful bristle action for effective hair removal

• Users with carpeted floors who rely on deep-cleaning performance

• Long-term Dyson owners who prefer  OEM components

• Allergy-sensitive users wanting maximum debris extraction

Availability

The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 is available online and in-store. Ordering from Authorized Dyson Dealer Ace Vacuums guarantees  Dyson parts, OEM packaging, and expert product support.

Comparison Table

Pros and Cons

Pros:

• OEM Dyson brush roll ensures exact fit and long-term performance

• Strong, durable bristles designed for deep carpet cleaning

• Smooth, balanced rotation protects internal components

• Improves suction efficiency and overall cleaning results

• Easy to install and maintain

Cons:

• Higher cost than aftermarket copies

• Compatible only with Dyson DC25 upright vacuums

Frequently Asked Questions 

1. Is the Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 a Dyson product?
Yes. When purchased from Authorized Dyson Dealer Ace Vacuums, the Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 is guaranteed to be an authentic Dyson OEM part.

2. Will this Dyson DC25 brush roll fit all versions of the DC25 upright vacuum?
Yes. The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 is designed specifically for all DC25 upright variations, and Authorized Dyson Dealer Ace Vacuums confirms full compatibility.

3. What are the advantages of using the OEM Dyson DC25 brush roll over generic versions?
The  Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 offers superior durability, perfect fit, and optimal performance. Authorized Dyson Dealer Ace Vacuums ensures authenticity and reliability.

4. Will this replacement brush roll improve carpet-cleaning performance?
Yes. The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 provides stronger agitation and better debris pickup. OEM parts from Authorized Dyson Dealer Ace Vacuums deliver optimal cleaning power.

5. How often should the Dyson DC25 brush roll be replaced?
Typically every 12–24 months, or sooner if bristles are worn. Authorized Dyson Dealer Ace Vacuums recommends inspection during routine vacuum maintenance.

6. Is installation of the Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 easy?
Yes. This brush roll installs quickly and fits seamlessly. Authorized Dyson Dealer Ace Vacuums can offer guidance if needed.

7. Does this part come with a warranty?
Yes. When bought from Authorized Dyson Dealer Ace Vacuums, the Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 qualifies for Dyson’s official parts warranty.

8. Is this Dyson DC25 brush roll effective for removing pet hair?
Absolutely. The bristles on the Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 are engineered to lift embedded pet hair. Buying from Authorized Dyson Dealer Ace Vacuums ensures top-level performance.

9. Can replacing the brush roll reduce noise or vibration?
Yes. A worn or unbalanced brush roll often causes noise. The  Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 restores smooth rotation, especially when purchased from Authorized Dyson Dealer Ace Vacuums.

10. Will this OEM Dyson brush roll help improve airflow and suction?
Yes. The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 is designed to maintain Dyson’s airflow standards. Authorized Dyson Dealer Ace Vacuums guarantees OEM compatibility.

11. Will I receive  Dyson packaging with this product?
Yes. Authorized Dyson Dealer Ace Vacuums provides the Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 in factory-sealed Dyson packaging.

12. How do I know if my current Dyson DC25 brush roll needs replacement?
Look for worn bristles, reduced agitation, or loud operation. A  Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 from Authorized Dyson Dealer Ace Vacuums resolves these issues.

13. Is the Dyson DC25 brush roll balanced for high-speed rotation?
Yes. The Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 is precision-balanced to ensure smooth performance. Only Authorized Dyson Dealer Ace Vacuums guarantees OEM accuracy.

14. Can this brush roll be used on other Dyson models?
No. It is engineered exclusively for the DC25. Authorized Dyson Dealer Ace Vacuums can help you select the correct part for other Dyson vacuums.

15. Is the Dyson DC25 (Replacement) Brush Roll Part# 10-3507-21 available online?
Yes. The part is available both online and in-store through Authorized Dyson Dealer Ace Vacuums, ensuring customers receive  OEM quality.

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):

1. Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
2. 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.
3. Continue on VA-267 W: Stay on the Dulles Toll Road for several miles.
4. Take Exit 16 for VA-7 E (Leesburg Pike) / VA-123 S (Chain Bridge Rd): Follow signs for VA-123 South (Chain Bridge Rd).
5. Merge onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
6. Turn Right onto Main Street (VA-236 W): This will be a significant intersection. You'll continue on Main Street for a short distance.
7. 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.):

1. Take I-66 W toward Vienna/Centreville/Fairfax: Get onto I-66 West.
2. Take Exit 60 for VA-123 S (Chain Bridge Rd) toward Fairfax: Follow the exit ramp.
3. Turn Right onto VA-123 S (Chain Bridge Rd): Continue south on Chain Bridge Road.
4. Turn Right onto Main Street (VA-236 W): This will be a significant intersection.
5. 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:
  1. 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.
  2. Continue on Main Street (VA-236 W):
  3. Ace Vacuums Fairfax: Ace Vacuums will be on your left side, directly opposite Havertys Furniture Store.
• From Vienna:
  1. Take VA-123 S (Chain Bridge Rd) toward Fairfax: Head south on Chain Bridge Road.
  2. Turn Right onto Main Street (VA-236 W):
  3. 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):
  1. Take US-50 E or I-66 E towards Fairfax.
  2. 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.
  3. If on US-50 E, turn right onto Main Street (VA-236 E) in Fairfax.
  4. 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):

1. Start on I-495 S (Capital Beltway Inner Loop): Head south on I-495 towards Northern Virginia.
2. 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.
3. 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.
4. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg: This is a major exit.
5. Continue on VA-7 W: You'll drive for several miles, passing through Sterling and Ashburn.
6. Take the Exit for Battlefield Parkway / Fort Evans Road: As you approach Leesburg, look for this exit.
7. Turn Right onto Fort Evans Rd NE: After exiting, turn right onto Fort Evans Road NE.
8. 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.):

1. Take I-66 W toward Vienna/Centreville: Get onto I-66 West.
2. Merge onto VA-267 W (Dulles Toll Road): Follow signs for VA-267 West (Dulles Toll Road). Tolls apply.
3. Continue onto VA-267 W (Dulles Greenway): Stay on the Dulles Greenway. Tolls apply.
4. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
5. Continue on VA-7 W:
6. Take the Exit for Battlefield Parkway / Fort Evans Road:
7. Turn Right onto Fort Evans Rd NE:
8. 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:
  1. 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).
  2. Continue on VA-267 W (Dulles Toll Road/Dulles Greenway): Tolls apply.
  3. Take Exit 1A for VA-7 W (Harry Byrd Hwy) toward Leesburg:
  4. Continue on VA-7 W:
  5. Take the Exit for Battlefield Parkway / Fort Evans Road:
  6. Turn Right onto Fort Evans Rd NE:
  7. 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:
  1. Take VA-7 W (Harry Byrd Hwy) directly toward Leesburg: This is the most direct route.
  2. Take the Exit for Battlefield Parkway / Fort Evans Road:
  3. Turn Right onto Fort Evans Rd NE:
  4. 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):
  1. Take US-7 E (Harry Byrd Hwy) toward Leesburg:
  2. In Leesburg, after passing the Leesburg Premium Outlets on your left, prepare for the Fort Evans Road / Battlefield Parkway exit.
  3. Take the Exit for Fort Evans Road / Battlefield Parkway.
  4. Turn Left onto Fort Evans Rd NE: You'll go over VA-7.
  5. Ace Vacuums Leesburg: Ace Vacuums will be on your right side, located next to the Home Depot.

Shipping Policy

Return Policy

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.