Kirby Genuine Universal-Fit Allergen Reduction Cloth Vacuum Bags 6-Pack (0.3 Micron Filtration) – Part #204811G

Kirby Genuine Universal-Fit Allergen Reduction Cloth Vacuum Bags 6-Pack (0.3 Micron Filtration) – Part #204811G

Available: In Stock
$26.95
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Quick Summary

Keep your compatible Kirby vacuum ready for routine cleaning with Kirby Genuine Universal-Fit Allergen Reduction Cloth Vacuum Bags 6-Pack (0.3 Micron Filtration) – Part #204811G.

This convenient 6-pack of genuine Kirby cloth vacuum bags features Allergen Reduction filtration with a stated 0.3 micron filtration specification. The Universal-Fit design is intended for compatible Kirby vacuum systems, providing multiple replacement bags for ongoing vacuum maintenance.

Authorized Kirby Dealer Ace Vacuums offers genuine Kirby replacement products with compatibility guidance and vacuum-care support.

Compatible Models

These genuine replacement cloth vacuum bags feature a Universal-Fit design for compatible Kirby vacuum systems.

Vacuum bag compatibility can vary by vacuum configuration, so verify your Kirby model and existing bag before ordering. Confirm that your vacuum is compatible with Universal-Fit Allergen Reduction bags and Part #204811G.

Key Features

  • Genuine Kirby replacement vacuum bags
  • Universal-Fit design for compatible Kirby vacuum systems
  • Allergen Reduction bag designation
  • 0.3 micron filtration as specified for the product
  • Cloth vacuum bag construction
  • Part Number: #204811G
  • Convenient 6-pack
  • Designed for routine dust and debris collection
  • Available from Authorized Kirby Dealer Ace Vacuums

Why Genuine OEM Parts Matter

Choosing a genuine Kirby replacement bag helps ensure the replacement component is intended for the applicable Kirby vacuum system. Matching the correct bag configuration can help reduce the risk of selecting an incompatible replacement.

This product is identified as a genuine Kirby replacement bag with a Universal-Fit configuration and stated 0.3 micron filtration. Verify your vacuum model and bag requirements before purchase for proper fitment.

Replacement Guidance

Replace the vacuum bag when it becomes full, when available collection capacity is reduced, or according to your normal vacuum maintenance routine.

For routine replacement:

  1. Turn off and unplug the vacuum before servicing.
  2. Open the vacuum bag compartment according to the manufacturer's instructions.
  3. Remove the used bag carefully.
  4. Install the new Kirby Universal-Fit Allergen Reduction bag securely.
  5. Close the compartment and confirm proper installation before use.

Keeping a 6-pack available provides multiple replacements for ongoing vacuum maintenance.

Technical Specifications

Specification Details
Brand Kirby
Product Name Kirby Genuine Universal-Fit Allergen Reduction Cloth Vacuum Bags 6-Pack
Product Type Replacement Cloth Vacuum Bags
Bag Designation Universal-Fit Allergen Reduction
Bag Material Cloth
Package Quantity 6-Pack
Part Number #204811G
Filtration 0.3 Micron
Compatibility Compatible Kirby vacuum systems using the Universal-Fit bag configuration
Primary Use Dust and debris collection
Product Designation Genuine Kirby Vacuum Bags
Dealer Authorized Kirby Dealer Ace Vacuums

Quick Summary

Keep your compatible Kirby vacuum ready for routine cleaning with Kirby Genuine Universal-Fit Allergen Reduction Cloth Vacuum Bags 6-Pack (0.3 Micron Filtration) – Part #204811G.

This convenient 6-pack of genuine Kirby cloth vacuum bags features Allergen Reduction filtration with a stated 0.3 micron filtration specification. The Universal-Fit design is intended for compatible Kirby vacuum systems, providing multiple replacement bags for ongoing vacuum maintenance.

Authorized Kirby Dealer Ace Vacuums offers genuine Kirby replacement products with compatibility guidance and vacuum-care support.

Compatible Models

These genuine replacement cloth vacuum bags feature a Universal-Fit design for compatible Kirby vacuum systems.

Vacuum bag compatibility can vary by vacuum configuration, so verify your Kirby model and existing bag before ordering. Confirm that your vacuum is compatible with Universal-Fit Allergen Reduction bags and Part #204811G.

Key Features

  • Genuine Kirby replacement vacuum bags
  • Universal-Fit design for compatible Kirby vacuum systems
  • Allergen Reduction bag designation
  • 0.3 micron filtration as specified for the product
  • Cloth vacuum bag construction
  • Part Number: #204811G
  • Convenient 6-pack
  • Designed for routine dust and debris collection
  • Available from Authorized Kirby Dealer Ace Vacuums

Why Genuine OEM Parts Matter

Choosing a genuine Kirby replacement bag helps ensure the replacement component is intended for the applicable Kirby vacuum system. Matching the correct bag configuration can help reduce the risk of selecting an incompatible replacement.

This product is identified as a genuine Kirby replacement bag with a Universal-Fit configuration and stated 0.3 micron filtration. Verify your vacuum model and bag requirements before purchase for proper fitment.

Replacement Guidance

Replace the vacuum bag when it becomes full, when available collection capacity is reduced, or according to your normal vacuum maintenance routine.

For routine replacement:

  1. Turn off and unplug the vacuum before servicing.
  2. Open the vacuum bag compartment according to the manufacturer's instructions.
  3. Remove the used bag carefully.
  4. Install the new Kirby Universal-Fit Allergen Reduction bag securely.
  5. Close the compartment and confirm proper installation before use.

Keeping a 6-pack available provides multiple replacements for ongoing vacuum maintenance.

Technical Specifications

Specification Details
Brand Kirby
Product Name Kirby Genuine Universal-Fit Allergen Reduction Cloth Vacuum Bags 6-Pack
Product Type Replacement Cloth Vacuum Bags
Bag Designation Universal-Fit Allergen Reduction
Bag Material Cloth
Package Quantity 6-Pack
Part Number #204811G
Filtration 0.3 Micron
Compatibility Compatible Kirby vacuum systems using the Universal-Fit bag configuration
Primary Use Dust and debris collection
Product Designation Genuine Kirby Vacuum Bags
Dealer Authorized Kirby Dealer Ace Vacuums

Frequently Asked Questions

1. What are Kirby Universal-Fit Allergen Reduction vacuum bags?

These are genuine Kirby replacement cloth vacuum bags with a Universal-Fit design and an Allergen Reduction designation for compatible Kirby vacuum systems.

2. How many bags are included?

This product includes 6 genuine Kirby cloth vacuum bags.

3. What is the part number?

The listed part number is #204811G.

4. What type of vacuum bag is this?

These are cloth vacuum bags with a Universal-Fit Allergen Reduction designation.

5. What is the filtration specification?

The product is specified with 0.3 micron filtration.

6. Which Kirby vacuums use these Universal-Fit bags?

These bags are intended for compatible Kirby vacuum systems using the Universal-Fit configuration. Verify your exact vacuum model before ordering.

7. Are these genuine Kirby bags?

Yes. The product is identified as Genuine Kirby replacement vacuum bags.

8. Why buy Kirby vacuum bags from Ace Vacuums?

Authorized Kirby Dealer Ace Vacuums offers genuine Kirby replacement products along with compatibility guidance and vacuum-care support.

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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.


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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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Conveniently serving Washington D.C. and Maryland (Montgomery & Prince George's Counties). Our showrooms are just 20 minutes from DC and 10 minutes from Tysons Corner.

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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.