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Filterbuy 20x20x5 Honeywell Return Grille Filter FC40R1003 Compatible MERV 11 Air Filter

Name: 20x20x5 Honeywell Merv 11 Aftermarket Return Grille Filter - FC40R1003
Brand: FilterBuy
SKU: HRFG20X20X5M11
Availability: InStock
Rating: 4.77708 (637 reviews)

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icon indicates a Minimum Efficacy Rating Value of 11 for the replacement air filter

MERV 11 / Gold

Superior

6 Month Filter

20x20x5 Honeywell Merv 11 Aftermarket Return Grille Filter - FC40R1003
Actual Size 19.75 x 19.75 x 4.38"
Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog.
Ideal for standard and residential commercial use
Designed to last 180 days. Replace regularly for optimum performance.
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Learn more about 20x20x5 Return Grille Filter - Honeywell FC40R1003.

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Reviews for 20x20x5 Honeywell Merv 11 Aftermarket Return Grille Filter - FC40R1003

637 Reviews

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Reviews(637)
Questions(0)

Updating Results

03/31/23

Carole B.

03/29/23

Return grille filter fits great

I’ve used these for a couple years. Great filter for my 5” return grille.

Virginia Y.

01/30/23

Just want I ordered.

George H.

01/19/23

Grill sized 5" filter

This is my second time using the grill sized filter 5" thick MERV 11 and I am totally satisfied. I get higher filtration with our raising the static pressure in the HVAC return. Perfect for those that cannot increase the size of their filter but would like a high

Don C.

08/11/22

Ez reorder

Just scan QR code on old filter and go to web form.

Jim H.

07/29/22

20x20x5

Very pleased with filters, but finding them on Filterbuy website very difficult. Had to have support send me link as this size did not show when looking by size (5") or any other method I could find. The only 5" sizes that showed were 20x25x5 & 16x25x5.

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Reviews for 20x20x5 Honeywell Merv 11 Aftermarket Return Grille Filter - FC40R1003

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