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FC40R1830 18x30 Honeywell Return Grille AC Filter

FC40R1830

 5.00 (3) Read The Reviews!
$79.95
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Frequently Bought With This Item

The Honeywell FC40R1830 18x30 Return Air Grille Filter is a high efficiency, replacement air filter for return grille applications. Honeywell replacement furnace filters capture airborne particles that circulate through the furnace filter. This is a genuine Honeywell replacement air filter, not a generic compatible.

Specifications:

  • Brand: Honeywell
  • Part Number: FC40R1830
  • Pack Size: 1
  • MERV Rating: 10
  • Nominal Size: 18" x 30" x 3"
  • Max. Airflow Capacity: 1550 cfm
  • Captures particles down to .3 microns in size
  • Traps 20x more dust than standard 1" filters
  • 1" Lip

Additional Features:

The FC40R Honeywell replacement filters features a special design that allows it to fit in the same space as a standard 1" return grille AC filter, while offering filtration up to forty times more effective (versus 1" fiberglass filters). This Honeywell filter also features a low pressure drop to reduce strain on your equipment. This furnace filter will clean your air down to 0.3 microns, trap dust, pet dander, pollen, mold, bacteria and other allergens.

The Honeywell FC40 Series replaces older model number F35R Series Filters and provides a high-efficiency alternative to 1 inch filters. This Honeywell return grille filter should be replaced at least once per year for maximum efficiency, depending on air quality.

Compatible Parts:

The FC40R1830 18x30 Honeywell Return Grille AC Filter is the correct replacement for the following part numbers:

Part Number
HONFC40R1830
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Customer Reviews:

Total Reviews: 3 Average Rating: 5 / 5.0

Filtersfast Reviews on Trust Pilot external site
CAM2026-06-17

Quality product!

Collected by Trustpilot.com
Peter2025-08-10

Always get our filters from filters fast. Great shipping and product.

Collected by Trustpilot.com
M TAYLOR2024-11-30

Great product. We have used these for a few years since our new AC unit was placed. We have 2 large dogs so we change our filters VERY frequently. Even though we were told every 5-6 months we change every 3-4. The filter is very helpful in keeping our air as well as our AC unit more clean.

Collected by Trustpilot.com

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