Filtrete 20x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter

Filtrete 20x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
Model: 322-4
Brand: Filtrete
(683)
2 stores
1 Products

Product Details

The Filtrete Dust Reduction Filter attracts and captures particles such as dust, lint, and dust mite debris in your air. For optimum performance, the filter should be changed every 90 days. For Filtrete MPR 300 Basic Dust & Lint Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Made with exclusive Filtrete 3-in-1 technology, including an MPR 300 and MERV 5 rating, your AC filter will help pull and capture lint, household dust and dust mite debris, while letting cleaner air flow through. Use a 3-month pleated 1-inch home HVAC filter in your furnace, air conditioner or HVAC system. For optimal performance, change your furnace filter at least every 90 days.

MAKE YOUR HOME YOUR SANCTUARY: The 3-month pleated 1" Filtrete MPR 300 AC Furnace Air Filter helps capture unwanted particles EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through COUNTLESS PARTICLES: With a 300 MPR and MERV 5 rating, your HVAC filter will help capture many particles from the air passing through it VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days SMART APP: Use the Filtrete Smart App (iOS or Android) to set 30-, 60- or 90-day reminders to change your air filter MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters

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Last Updated: 2025-10-17 08:41:12

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Product Specifications

Technical Details

Manufacturer -
Brand Filtrete
Item model number 322-4
Color White
Weight -
Height -
Depth -

Additional Product Information

Product Id 325359
User Reviews and Ratings
4.5 (683 ratings)
4.5 out of 5 stars
UPC 051111020807

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Filtrete 20x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
Reviews: 683
app.ratings: (683)
Price:
$5.64 Visit walmart

Top User Reviews and Ratings (10 total reviews)

(5)
Reviewed in the USA on Aug 24, 2025

I have used these before and they work for me, consistently. No frills and reliable.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Aug 20, 2025

Works as it should and fairly priced considering the alternatives.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Aug 17, 2025

I loved the longevity of the air filter that I purchased from Walmart.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Aug 11, 2025

It was good quality, not flimsy but sturdy.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Jul 27, 2025

first time using this type and liked it much better than what I have been using

Anonymous • Review provider: walmart.com
Showing 1 to 5 of 10 reviews
1