Filtrete 18x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter

Filtrete 18x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
Model: 328-4
Brand: Filtrete
(149)
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: 2025-09-28 15:37:18

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Product Specifications

Technical Details

Manufacturer -
Brand Filtrete
Item model number 328-4
Color White
Weight -
Height -
Depth -

Additional Product Information

Product Id 879419
User Reviews and Ratings
4.3 (149 ratings)
4.3 out of 5 stars
UPC 051141322834

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Filtrete 18x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
Reviews: 149
app.ratings: (149)
Price:
$5.64 Visit walmart

Top User Reviews and Ratings (10 total reviews)

(3)
Reviewed in the USA on Feb 23, 2025

My home uses return air filters 20x20 and 24x24. I've been buying 20x20 MPR 300 and 24x24 MPR300. After my last purchase of 24x24 pack I too thought the 'air direction arrow' was backwards by mistake; I called in and was advised that the arrow was indeed correct. I take issue with that, especially on the 24x24 with all the cardboard 'crisscrossing' in addition to the new 'plastic wire' net all on the intake side. That's a lot blockage of air flow. You shouldn't need the cardboard strips and crisscrossiing with the polypropylene net The 20x20 had much less reinforcement so the airflow is much better but the cardboard filter frame comes apart.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Dec 30, 2024

ABOVE AND BEYOND

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Nov 14, 2024

It's perfect

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Nov 03, 2024

Hard to find product anywhere else.

Anonymous • Review provider: walmart.com
(4)
Reviewed in the USA on Oct 25, 2024

Cheaper ones. Hoping they will be fine.

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