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Purafilter 20 x 25 x 1 Washable MERV 8 Cut to Fit Air Filter

Name: Purafilter 20 x 25 x 1 Washable MERV 8 Cut to Fit Air Filter
Brand: Purafilter
SKU: 5005841635
Price: 23.94 USD
Availability: InStock
Rating: 4.1 (95 reviews)

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The Purafilter 2000® Adjustable ECO Filter can be adjusted to fit standard size air vents from 20 x 25 x 1” down to 14 x 20 x 1”. The filter media helps to reduce airborne allergens and is designed to perform as a MERV 8. The reusable filter grid and frame and washable filter media can provide years of service while helping to reduce landfill waste.

Traps pollen, dust and dander sized particles
Adjustable to fit sizes 14 in x 20 in x 1 in to 20 in x 25 in x 1 in
No replacement pads needed
MERV 8 rated filter media
Filter measures 20 x 25 x 1” (actual size 19.5 x 24.5 x 1”)
Filter media and grid cuts to size
Frame Lasts 10 Years
Washable filter media lasts up to 2 years with regular washing
High efficiency three stage filter media

General
Material	Synthetic	Filter Type	Cut to fit
Package Quantity	1	Air Filter Longevity (Months)	24

Dimensions
Actual Length (Inches)	24.5	Common Size (W x L x T)	20 x 25 x 1
Actual Thickness (Inches)	1	Common Thickness (Inches)	1
Actual Width (Inches)	19.5	Common Width (Inches)	20
Common Length (Inches)	25

Features
Captures Bacteria	No	Captures Pet Dander	Yes
Captures Debris and Lint	Yes	Captures Pollen	Yes
Captures Dust Mite Debris	Yes	Captures Smog	No
Captures Household Dust	Yes	Captures Smoke	No
Captures Mold Spores	No	Commercial/Residential	Residential
Captures Particles that Carry Odor	No	MERV Rating	8
Captures Particles that Carry Viruses	No	Washable	Yes

Compatibility
App Compatibility	No	Works with Air Conditioners	No
Bluetooth Compatibility	No	Works with Android	No
Wi-Fi Compatibility	No	Works with iOS	No

Certifications
CA Residents: Prop 65 Warning(s)	No

Warranty
Warranty	2-year limited

Miscellaneous
UNSPSC	40101700

Check out the Best Selling Air Filters on Lowes.com

Review

4.1 out of 5

95 Reviews

69% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers praise the reusable, cut-to-fit design for long-term savings and environmental benefits, with many reporting years of use from a single filter. The washable media dries quickly and performs well, while the sturdy construction outperforms flimsy paper alternatives. However, some struggle with assembly and frame stability, noting the plastic grid can cave in or lose shape over time. Despite these structural concerns, most customers find the durability, cleanability, and adaptability to various HVAC sizes worthwhile and recommend it for lasting value.

Customer review summary generated by AI, including incentivized reviews.

95 Customer Reviews

Sort By

Would Recommend

I was able to find what I needed and found something I wanted for a great price. Thank you

NateSeptember 21, 2026
Verified Purchaser

Was this Review Helpful ?

It's what I needed

Would Recommend

Great adjustable item for an older home/condo when sizes are harder to find

CathouseSeptember 7, 2026
Verified Purchaser

Was this Review Helpful ?

Perfect product!

Would Recommend

I buy this washable filter because it saves me from spending every month to buy one. I can also cut it to fit the exact size of my filter.

MDA81September 5, 2026
Verified Purchaser

Was this Review Helpful ?

stay away from this one

Would Not Recommend

what they don't tell you is one side has nothing to hold it in. now I have to buy another one.

KarenAugust 10, 2026

Was this Review Helpful ?

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6 Questions

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Are these compatible for a central unit in a mobile home?

Is this a high velocity filter.

Where does one find replacement filter media? The product label shown in the first image says the media is replaceable.

Where can i buy replacement filter media so I can cut to size the 3 different filter cages that I have.

Where do you get the replacement filter media

Is it possible to cut the plastic frame so that I can have a 10x24 filter? Also, why a 10 year frame if the media is only good for 1 year?

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