Riccar Vacuum Washable Polyester Filter Replacement #3621904300

Riccar Vacuum Washable Polyester Filter Replacement #3621904300

Available: Call 703-997-9292

Product Overview

Keep your Riccar vacuum cleaner performing at its best with the Riccar Washable Polyester Filter #3621904300. This reusable filter traps fine particles and allergens while allowing maximum airflow for strong suction. Designed specifically for select Riccar models, it’s an eco-friendly and cost-effective replacement part that supports both cleaner air and superior vacuum performance.


Key Features

  • Genuine Riccar OEM filter (#3621904300)

  • Washable and reusable polyester design

  • Captures dust, allergens, and fine particles

  • Maintains vacuum performance and airflow

  • Eco-friendly alternative to disposable filters

  • Easy to install and remove

  • Durable construction for extended lifespan


What Makes This Model Stand Out

  • Washable Design: Save money and reduce waste with a filter that can be cleaned and reused multiple times.

  • Riccar OEM Quality: Manufactured by Riccar for a perfect fit and long-lasting performance.

  • Improves Air Quality: Helps reduce dust and allergens, supporting a healthier home.

  • Low Maintenance: Rinse and air dry to refresh the filter instead of replacing it frequently.


Technical Specifications

  • Brand: Riccar

  • Model Number: 3621904300

  • Filter Type: Washable polyester

  • Material: High-quality synthetic polyester

  • Compatibility: Select Riccar upright and canister vacuum cleaners

  • Color: White

  • Maintenance: Rinse with water, air dry completely before reuse

  • Installation: Tool-free


Ideal Buyers

  • Riccar vacuum owners seeking reusable filter options

  • Eco-conscious homeowners looking to reduce waste

  • Allergy sufferers who need reliable filtration

  • Users who want long-term value without frequent replacements

  • Customers looking for OEM-quality parts backed by Riccar


Availability

  • In-store: Available at Ace Vacuums retail locations. Visit to get hands-on assistance from Riccar-certified staff.

  • Online: Purchase 24/7 at AceVacuums.com with nationwide shipping and expert customer support from trusted Riccar dealer Ace Vacuums.


Ace Vacuums – In-store & Online Services

At Ace Vacuums, we specialize in providing genuine Riccar parts and expert vacuum support. Services include:

  • Personalized in-store product recommendations

  • Filter replacement guidance and installation help

  • Full range of Riccar OEM parts, including #3621904300

  • Fast shipping from AceVacuums.com

  • Vacuum cleaner servicing and maintenance for Riccar models

  • Knowledgeable, friendly staff ready to assist with any Riccar filter question


Comparison Table

Feature Riccar #3621904300 Filter Generic Washable Filter
Brand Riccar Unbranded / Off-market
Washable Yes Yes
Reusability High Varies
OEM Fit Exact Often imprecise
Material Quality Premium polyester Standard polyester
Warranty Support Through Ace Vacuums None

PROS and CONS

PROS

  • OEM Riccar part for perfect fit

  • Washable and eco-friendly

  • Cost-effective over time

  • Improves air filtration

  • Available through trusted dealer Ace Vacuums

CONS

  • Needs regular cleaning for optimal performance

  • Not compatible with all Riccar models (check compatibility)

  • Initial cost higher than single-use filters


Product Overview

Keep your Riccar vacuum cleaner performing at its best with the Riccar Washable Polyester Filter #3621904300. This reusable filter traps fine particles and allergens while allowing maximum airflow for strong suction. Designed specifically for select Riccar models, it’s an eco-friendly and cost-effective replacement part that supports both cleaner air and superior vacuum performance.


Key Features

  • Genuine Riccar OEM filter (#3621904300)

  • Washable and reusable polyester design

  • Captures dust, allergens, and fine particles

  • Maintains vacuum performance and airflow

  • Eco-friendly alternative to disposable filters

  • Easy to install and remove

  • Durable construction for extended lifespan


What Makes This Model Stand Out

  • Washable Design: Save money and reduce waste with a filter that can be cleaned and reused multiple times.

  • Riccar OEM Quality: Manufactured by Riccar for a perfect fit and long-lasting performance.

  • Improves Air Quality: Helps reduce dust and allergens, supporting a healthier home.

  • Low Maintenance: Rinse and air dry to refresh the filter instead of replacing it frequently.


Technical Specifications

  • Brand: Riccar

  • Model Number: 3621904300

  • Filter Type: Washable polyester

  • Material: High-quality synthetic polyester

  • Compatibility: Select Riccar upright and canister vacuum cleaners

  • Color: White

  • Maintenance: Rinse with water, air dry completely before reuse

  • Installation: Tool-free


Ideal Buyers

  • Riccar vacuum owners seeking reusable filter options

  • Eco-conscious homeowners looking to reduce waste

  • Allergy sufferers who need reliable filtration

  • Users who want long-term value without frequent replacements

  • Customers looking for OEM-quality parts backed by Riccar


Availability

  • In-store: Available at Ace Vacuums retail locations. Visit to get hands-on assistance from Riccar-certified staff.

  • Online: Purchase 24/7 at AceVacuums.com with nationwide shipping and expert customer support from trusted Riccar dealer Ace Vacuums.


Ace Vacuums – In-store & Online Services

At Ace Vacuums, we specialize in providing genuine Riccar parts and expert vacuum support. Services include:

  • Personalized in-store product recommendations

  • Filter replacement guidance and installation help

  • Full range of Riccar OEM parts, including #3621904300

  • Fast shipping from AceVacuums.com

  • Vacuum cleaner servicing and maintenance for Riccar models

  • Knowledgeable, friendly staff ready to assist with any Riccar filter question


Comparison Table

Feature Riccar #3621904300 Filter Generic Washable Filter
Brand Riccar Unbranded / Off-market
Washable Yes Yes
Reusability High Varies
OEM Fit Exact Often imprecise
Material Quality Premium polyester Standard polyester
Warranty Support Through Ace Vacuums None

PROS and CONS

PROS

  • OEM Riccar part for perfect fit

  • Washable and eco-friendly

  • Cost-effective over time

  • Improves air filtration

  • Available through trusted dealer Ace Vacuums

CONS

  • Needs regular cleaning for optimal performance

  • Not compatible with all Riccar models (check compatibility)

  • Initial cost higher than single-use filters


Frequently Asked Questions

1. What is the Riccar Vacuum Washable Polyester Filter Replacement #3621904300 used for?

This washable filter captures dust, allergens, and fine particles while maintaining proper airflow and strong suction in compatible Riccar vacuum cleaners.


2. Is this a genuine Riccar replacement filter?

Yes. It is a genuine OEM Riccar replacement filter. Purchasing through Authorized Riccar Vacuum Filters Dealer Ace Vacuums ensures authentic products and original factory packaging.


3. Is this filter washable and reusable?

Yes. The polyester filter can be rinsed with water, air-dried completely, and reused multiple times for long-lasting performance.


4. Which vacuum models are compatible with Riccar Vacuum Washable Polyester Filter Replacement #3621904300?

This filter is designed for compatible select Riccar upright and canister vacuum cleaners. Always verify your vacuum model before ordering. Authorized Riccar Vacuum Filters Dealer Ace Vacuums can also assist with compatibility questions.


5. Why should I choose genuine OEM filters?

OEM filters provide the proper fit, dependable airflow, superior filtration, and help maintain your vacuum's original cleaning performance.


6. Does this filter improve indoor air quality?

Yes. The high-quality polyester media captures fine dust and allergens before air is exhausted back into your home.


7. Is installation easy?

Yes. The filter is designed for quick, tool-free installation.


8. How often should the filter be cleaned or replaced?

Clean the filter regularly and replace it when it shows signs of wear or no longer performs effectively. Always allow it to dry completely before reinstalling.


9. Can generic filters affect vacuum performance?

Yes. Generic filters may not provide the same fit, airflow, or filtration efficiency as genuine Riccar OEM filters.


10. Is Riccar Vacuum Washable Polyester Filter Replacement #3621904300 suitable for homes with pets?

Yes. It effectively captures pet hair, dust, and common household allergens, making it an excellent choice for pet owners.


11. Does this filter help maintain suction?

Yes. A clean washable filter promotes proper airflow, helping maintain strong and consistent vacuum suction.


12. Does installation require special tools?

No. The filter is designed for simple, tool-free replacement.


13. Why should I purchase from an authorized dealer?

An authorized dealer provides genuine OEM products, authentic packaging, manufacturer-backed quality, and dependable customer support.


14. Where can I purchase genuine Riccar replacement filters?

They are available online and in-store through Authorized Riccar Vacuum Filters Dealer Ace Vacuums.


15. Does Riccar Vacuum Washable Polyester Filter Replacement #3621904300 include original factory packaging?

Yes. Genuine products are supplied in original factory packaging when purchased from Authorized Riccar Vacuum Filters Dealer Ace Vacuums, ensuring authenticity and OEM quality.

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Shipping, Return & Refund Policy

Shipping Policy

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.

Returns and refunds

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.


30-Day Returns, Refunds and Exchanges

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.

Eligibility and authorization

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.

Fees and shipping

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.

Final-sale and excluded items

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.

Damaged, defective, incorrect or missing items; recalls

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.

Refund timing and exchanges

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.

Applicable rights and earlier purchases

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.


The DMV’s Trusted Vacuum Service Authority

For 25+ years, Ace Vacuums has filled the gap left by big-box retailers. We provide the expert repairs, warranty support, and genuine OEM parts that Amazon and Walmart simply don't offer. From free estimates to same-day service, we are your local alternative for professional home care solutions.

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Serving Zip Codes: 20147, 20176, 22030, 22031, 20151, 20190, 22102, 22314, 20110, 20148 & surrounding areas. All repairs performed by certified technicians using genuine parts.