Filter King 21.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 22.5 x .75"
Filter King 21.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 22.5 x .75"
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Filter King

Filter King 21.5x22.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21.5 x 22.5 x .75"

|2 ratings

Key item features

  • FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 21.5" x 22.5" x 1" - Actual Size: 21.5" x 22.5" x .75"
  • MAX PERFORMANCE: Our filters can last up to 90 DAYS before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters
  • CAPTURE MORE: Protect your home! The pleated design captures more particles and extends lifetime of the filter. Merv Filters trap airborne particles without impacting air flow. Feel the difference in 48 hours.
  • FAST & EASY INSTALLATION: Open, Slide and Close! A simple yet effective replacement air filter for your home.
Current price is $84.88
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  • Free shipping
  • Free 30-day returns
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Columbus, 43215
Arrives by Mon, May 4
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Sold and shipped by Filter King LLC
4.5510835913312695 stars out of 5, based on 323 seller reviews(4.6)
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Showing 1-2 of 2 reviews

Aug 4, 2025
Garrett R.
5 out of 5 stars review

Seller Verified Purchase

Excellent Customer Service

My experience buying a custom size filter for our HVAC system was great! Our system is a bit weird and I ordered a size too large. I contacted Filter King through live chat and a new set was delivered shortly after the original.

Review from filterking.com
Helpful?2CBT7K147N9N5270751848
Dec 29, 2024
John S.
5 out of 5 stars review

Seller Verified Purchase

Replacement

The replacement process was flawless and made up for my initial error without penalty.

Review from filterking.com
Helpful?2CBT7K147N9N5270751848