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Demiwise
Demiwise 16 x 20 x 1 Inch Air Filter, MERV 8 Washable Reusable Aluminum Furnace Filters, 1 Pack

Demiwise 16 x 20 x 1 Inch Air Filter, MERV 8 Washable Reusable Aluminum Furnace Filters, 1 Pack

4.3(15 ratings)

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$36.99at WalmartChecked 15 h ago

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Price facts

  • Last seen at $36.99 at Walmart on Nov 14.

Our take on the Demiwise 16 x 20 x 1 Inch Air Filter, MERV 8 Washable Reusable Aluminum Furnace Filters, 1 Pack

This is a 16 x 20 x 1 inch furnace and HVAC filter with a MERV 8 rating and a washable aluminum frame instead of disposable pleated media. It captures lint, dust and pet dander electrostatically and is meant to be rinsed and reused rather than replaced. The appeal is long-term value and less waste; the trade-off against disposable MERV 8 pleats is lower dust-holding capacity and the need to clean it every 1 to 3 months.

Best forHouseholds that want to stop buying disposable filtersPet owners dealing with dander and hairBudget-conscious furnace and A/C ownersRenters and homeowners with standard 16x20x1 slots
Pros
  • Washable and reusable, so no recurring filter purchases
  • MERV 8 captures lint, dust and pet dander
  • Aluminum construction is more durable than cardboard-framed disposables
  • Fits standard 16 x 20 x 1 furnace, A/C and central HVAC slots
  • Simple to remove, rinse and reinstall
Cons
  • Reusable media holds less dust between cleanings than deep pleats
  • Needs cleaning every 1 to 3 months to keep airflow and capture
  • MERV 8 leaves fine smoke and microscopic particles to higher-rated filters
  • Wet media must dry fully before reinstalling
  • Only 15 ratings, so the long-term track record is thin

Demiwise 16 x 20 x 1 Inch Air Filter, MERV 8 Washable Reusable Aluminum Furnace Filters, 1 Pack prices at every store

  • WalmartNew

    In stockSold by FangMingReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $36.99Checked 15 h ago
    Visit Walmart

What reviewers say

  • 4.3 / 515 ratings

Buyers rate it 4.3 out of 5 across 15 ratings, with the reusable aluminum build and easy cleaning drawing most of the praise. Complaints center on the cleaning routine and on capture that is modest next to higher-MERV filters.

What people mention
  • ReusabilityPraisedOwners like skipping disposable filter purchases and rinsing the same unit instead.
  • Cleaning routineMixedCleaning every 1 to 3 months is simple but easy to postpone, and a dirty filter hurts airflow.
  • FiltrationMixedMERV 8 handles dust, lint and dander but not fine smoke or microscopic particles.
  • BuildPraisedThe aluminum frame is described as sturdier than cardboard-framed disposables.

About the Demiwise 16 x 20 x 1 Inch Air Filter, MERV 8 Washable Reusable Aluminum Furnace Filters, 1 Pack

This is a 16 x 20 x 1 inch MERV 8 air filter for furnaces, A/C units, and central HVAC systems. It is a washable, reusable replacement with an aluminum build. The construction is heavy-duty.

The electrostatic filter captures lint, dust, and pet dander. It is easy to install. To maintain it, clean it every 1 to 3 months.

Size
16 x 20 x 1 inches
MERV rating
8
Material
Aluminum
Filter type
Electrostatic, washable, reusable
Captures
Lint, dust, pet dander
Compatibility
Furnace, A/C, central HVAC systems
Cleaning
Every 1 to 3 months
Pack size
1 filter

Specifications

air_filter_size
16 x 20 x 1Source

Questions and answers

Is a washable MERV 8 filter as good as a disposable MERV 8?
It captures the same class of particles, but reusable media generally holds less dust between cleanings. Clean it on schedule and it performs comparably for everyday dust and dander.
How often should I clean it?
Every 1 to 3 months, and more often in homes with pets or heavy dust. Let it dry completely before putting it back.
Will it fit my furnace or A/C?
It is sized 16 x 20 x 1 inch, the common nominal slot size. Measure your existing filter and slot before ordering.
Does MERV 8 filter smoke or viruses?
No. MERV 8 targets dust, lint, pollen and pet dander; fine smoke and microscopic particles need a higher MERV rating.
Can I wash it in a dishwasher or with soap?
Rinse with water and mild soap, then let it dry fully. Harsh cleaners or high heat can damage the media.
Where is the Demiwise 16 x 20 x 1 Inch Air Filter, MERV 8 Washable Reusable Aluminum Furnace Filters, 1 Pack cheapest?
At Walmart, for $36.99, as of our latest check.
What do buyers say about the Demiwise 16 x 20 x 1 Inch Air Filter, MERV 8 Washable Reusable Aluminum Furnace Filters, 1 Pack?
Rated 4.3 out of 5 from 15 ratings.

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