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FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)
FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)

CONDITION: Tested Working

Item has been tested and confirmed working for its main function. Packaging may be open or missing and item may have minor cosmetic wear.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)

4.3 stars

FILTRETE 20X25X5 AC ... see more >

Tested Working
Returns Accepted

Current Bid

$10.99

1 Bidders
MSRP $72.99
Bidding has ended. Bidding has ended

This auction has ended.


ONLY 1

The Filtrete Premium Allergen, Bacteria and Virus filter is our best performing 5-inch filter. Filtrete 20x25x5 MPR 1900 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including MPR 1900 and MERV 13 ratings, your AC filter will help pull and capture countless microparticles – such as pet dander, smoke, bacteria – while letting cleaner air flow through. Your Filtrete Filter will also capture large particles, including lint, pollen and household dust. Use a 12-month pleated 5-inch home HVAC filter in your furnace, air conditioner or HVAC system. For optimal performance of your heating and cooling system or HVAC system, change your furnace filter at least once per year. Fits systems calling for a filter thickness of 4.75 inches and larger. Filtrete Brand is North America’s most trusted brand of HVAC Filters (1). (1) Based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters


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Victor C.
on April 12, 2026

Nice filter and competitively priced

Avals Kid
on April 7, 2026

First time using a SlimFit type filter. Install was alot easier than the regular size in my application. Better MERV and MPR than what I was using. I replace every quarter. Watch the fit for proper sealing however.

Bob in Central Oregon
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I'm a very regular consumer for these filters. We have cats, and often enjoy smoke from wildfires near and far. We depend on these to filter out both especially in the summers. I usually buy these in the fall, since they get all but impossible to find once fire and smoke season gets going. I saw four-packs a day before I bought these, but gone when I came back to buy. Two will get us through to next fall, and I'll be shopping again.Our experience with them is great, and there's a noticeable difference is summer smoke season between these MERV 13's and the more common 8's and even 11's. It's not worth tryin to save a few $$ and 'time' the changes to the smoke, dander and pollen seasons. I just keep The Good Ones and swap them on schedule.So call me happy to find them, and happy to buy them in four packs again when I see them.Got a need for this level of filtering? These Are The Ones To Buy.

Mike B.
on October 12, 2025

Excellent filtration performance for home use. The only problem they have is that their dimensions are slightly smaller than stated, so in mountings designed for filters that actually measure 16"x25"x4" they wobble and can create gaps.

Ed Smith
on April 14, 2026

Good filter

Miss Bennett
on March 23, 2026

The media could not be loaded.

Oscar DeGrouch
on December 9, 2025

I only use Filtrete filters in my furnace, and I get tired of dragging them home from the big box stores. These arrived in excellent condition, and fit perfectly. They should, of course, since they are authentic Filtrete filters! No more big box filter runs for me!

JKT
on April 22, 2026

Best Filter if you need a filter 😊

Lenny
on April 4, 2026

Excellent product

Muhamada Parveen
on January 28, 2026

It is work well

Jenn
on April 18, 2026

Great price

Erika
on January 15, 2026

Filters looked great but didn’t fit, too wide so I ruined one in trying to make it fit, wasted my money because I thought size was standard, wanted the benefits this filter offered, but did NOT fit my Lennox!

Customer
on February 18, 2026

Ordered new, but received USED item.One out of 2 filters was open with marks of installation in furnace.

  • Brand

    Filtrete
  • Material

    Polypropylene
  • Product Dimensions

    24.13"L x 19.56"W x 4.75"Th
  • MERV Rating

    13
  • Compatible Devices

    Air Conditioner, Furnace
  • EU Spare Part Availability Duration

    1 Years
  • Item Weight

    3.04 Kilograms
  • Global Trade Identification Number

    00068060504746
  • Number of Items

    2
  • Manufacturer

    3M
  • Product Grade

    New
  • Item Dimensions L x W x Thickness

    24.13"L x 19.56"W x 4.75"Th
  • Unit Count

    2.0 Count
  • Material Type

    Polypropylene
  • Brand Name

    Filtrete
  • Model Number

    UA03-5-1P-2EC
  • Manufacturer Part Number

    UA03-5-1P-2EC
  • Item Type Name

    replacement-household-furnace-filters
  • Included Components

    2 Filters
  • Warranty Description

    Limited Warranty. This 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service contact 3M at 1-800-388-3458.
  • Best Sellers Rank

    #5,772 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #84 in Furnace Filters
  • ASIN

    B0DCGN6CHP
  • Recent Sales

    200+ bought in past month

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “Tested Working” have been tested by Korting and confirmed to function for their primary intended purpose at the time of testing. Packaging may be open, damaged, or missing, and items may show signs of handling or cosmetic wear. Testing does not guarantee long-term performance or completeness of accessories. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

FILTRETE 20X25X5 AC FURNACE AIR FILTER, MERV 13, MPR 1900, PREMIUM ALLERGEN, BACTERIA & VIRUS FILTER, ELECTROSTATIC AIR CLEANING FILTER, 2-PACK (ACTUAL SIZE 19.56 X 24.13 X 4.75 IN)