All filters are made in the USA + Free Shipping on orders over $50

Call Us C877.570.9755

20x30x5 Air Filter Merv 8 20x30x5 Air Filter Merv 8
20x30x5 AC Filter Merv 11 20x30x5 AC Filter Merv 11
20x30x5 Furnace Filter Merv 13 20x30x5 Furnace Filter Merv 13
20x30x5 Filter Merv 13 Titanium 20x30x5 Filter Merv 13 Titanium
20x30x5 Filter Merv 10 Carbon 20x30x5 Filter Merv 10 Carbon
20x30x5 Filter Merv 8 Carbon 20x30x5 Filter Merv 8 Carbon
Protects All Against
  • Pollen protection
  • Dust protection
  • Mold protection
  • Dust Mites protection
    Dust Mites
  • Bacteria protection
  • Pet Dander protection
    Pet Dander
  • Smoke protection
  • Viruses protection
  • Cooking Smoke protection
  • Odor protection
  • Smog protection
{{ filter_count }} Pack of

Honeywell 20x30x5 Air Filters

Replacement Filter for Model Honeywell FC40R1029

Actual Size: 19.75 X 29.75 X 4.38

1. Select Filter Quality


2. Select Quantity

${{ money(priceWithoutDiscount()) }} Save ${{ money(savePrice()) }} ({{ savePercent()}}%)


Product Description

Item Model Number: FKDPFG20X30X5AM8
20x30x5 (19.75 x 29.75 x 4.38) FC40R1029 MERV 8 Filter King Grille Filter for Honeywell

Manufactured in the US

Why Buy Air Filters From Filter King?


In comparison to fiberglass filters, 20x30x5 pleated air filters are at least 20 times more effective. All Filter King air filters are made in the US.


Filters frames are made out of heat resistant paperboard with horizontal grid supports. Able to withstand temperatures of up to 200° F and resistant to moisture, the paperboard frames do not support microbial growth and outperforms traditional cardboard frames.


Chemical free, electrostatically charged synthetic polyester media is pleated, maximizing the surface area, to capture a high number of airborne particles as small as 0.3 microns with low air flow resistance. To increase durability, the media is supported with a corrosion resistant steel wire.

20x30x5 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 20x30x5 Air Filter?

Filter King AC & furnace filters aren’t the typical fiberglass filters that need to be replaced every 30 days. Our filters can typically be used for 3 to 5 months before requiring to be changed. Naturally, a variety of things influence filter lifespan.

Some of the factors that influence your filter’s life include outdoor air quality, whether pets are in the home, and how well your HVAC system is maintained.

Your air filter becomes clogged over time by trapped particles, preventing airflow. The efficiency of the HVAC filter declines. Your system must work harder to heat and cool your home. The extra strain on the HVAC system causes higher energy bills. Regular home air filter replacements can prevent expensive system repairs or replacements down the road.

You should change your filter more frequently if you notice:

  • Household dust build-up
  • The air isn’t cooling as is used to
  • There’s more dust near the air vents
  • A dirty filter surface
  • Higher energy bills
  • Burning smells near your HVAC system.

The Honeywell FC40R1029 20x30x5 Replacement Grille Filters are designed to replace the filter for Honeywell® model FC40R air filter #FC40R1029.

Replaces Expandapac filter #FC35A1068 that was used in model F35R1028. The nominal size is 20" x 30" x 5" (Actual size 19 3/4" x 29 3/4" x 4 3/8") and these filters last up to 6 months! These grill filters can be easily inserted into and out of existing return grille, allow a 7” depth behind grille to provide space for the deeper filter and air flow through filer, while still being able to maintain the integrity and performance of your system.