Search  for anything...

3 Pack FLT4825 HEPA Filter B Replacement Compatible with AC4825 AC4300 AC4800 AC4900 AC4850 Air Purifi-ers (3 Pack H13 True HEPA Filters + 12 Carbon Pre-Filters)

Based on 374 reviews
Condition: New
Checking for the best price...
$27.99
Save $4.00 was $31.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 5
Order within 5 hours and 13 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Model
isinlive-001
Dimensions
15.98"L x 4.72"W x 1.22"Th
Filter Mounting Type
Slide In
Common Applications
Appliances
In the box
3 HEPA Filter + 12 Activated Carbon Pre-filters
Works with
FLT4825, AC4300BPTCA, AC4900CA, AC4825, AC4825E, AC4850PT, AC4900CA, AP2200CA and BXAP148

Features 6

  • Compatible Model - This FLT4825 Replacement filter B is Compatible with Guardian Air purifiers, models for AC4300BPTCA, AC4900CA, AC4825, AC4825E, AC4825DLX, AC4850PT, AC4900CA, CDAP4500BCA, CDAP4500WCA, AC4820, AP2200CA, BXAP148. (Note: Please check your model before buying!)
  • H13 True HEPA Filter - The FLT4825 Replacement filter has 99.97% filtration efficiency and attaches particles larger than 0.3 microns. Attaches most air pollutants, such as dust, dander, pollen, smoke, and other small particles.
  • Activated Carbon Filter - The FLT4825 activated carbon filter attaches unwanted odors and fumes, such as smoke, cooking odors, pet odors, VOCS, etc. Great for families with children and pets.
  • Regular Replacement - Our FLT4825 HEPA Filter B Replacement can be installed easily without any tools. Simply take out and replace from your machine. We recommend that you replace the filter every 2-3 months for optimal performance.(Note: Under normal conditions and environments)

Specs 19

Brand isinlive
Material H13 True HEPA Filter and Activated Carbon Filter
Product Dimensions 15.98"L x 4.72"W x 1.22"Th
MERV Rating 13
Filter Mounting Type Slide In
Air Filter Construction Pleated
Number of Items 15
Manufacturer isinlive

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Fits Germguardian HEPA & UV Purifier Perfectly
Great price point and no issues with fit or quality. I occasionally vacuum purifier and filters to extend filter life.
Reviewed in the United States on June 6, 2023 by HauteMami

they fit
air filter good buy...
Reviewed in the United States on February 12, 2024 by Joe

I've been using this for years.
ive been using this product for years in my kids room air filter. 100% recommended.
Reviewed in the United States on December 13, 2023 by Dembow Afuego

Does not fit
This was not the right size for my filter at all it is much smaller so totally useless This company gave me a full refund since they didn’t fit. Thank you!
Reviewed in the United States on May 27, 2023 by Christina w.

Great
Works as promised
Reviewed in the United States on October 22, 2023 by George F Grothusen

Air filters
Good filters and nice to buy a muktipack. It's always nice to be ready for the next filters change. I have asthma and have air filters in several areas of my home. I'm always needing filters.
Reviewed in the United States on August 2, 2023 by WaltA

Works great
Used in aircleaner
Reviewed in the United States on October 3, 2023 by Millie

Excellent
I'm a repeat customer. Happy with the product.
Reviewed in the United States on September 2, 2023 by Don
Checking for best price...