Filter King 16.25x21x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75"
Filter King 16.25x21x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75"
Hero image 0 of Filter King 16.25x21x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75", 0 of 5
Filter King

Filter King 16.25x21x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.25 x 21 x .75"

Key item features

  • FILTER: This is a MERV 13 rated 4 pack Air Conditioner Filter | Size: 16.25" x 21" x 1" - Actual Size: 16.25" x 21" 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 $82.28
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Arrives by Sat, May 23
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Sold and shipped by Filter King LLC
4.552147239263804 stars out of 5, based on 326 seller reviews(4.6)
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4.9 out of 5 stars
stars31 ratings31 reviews
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  1. 5 stars87% (27)
  2. 4 stars13% (4)
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Showing 1-3 of 31 reviews

Feb 5, 2026
Brenda D.
5 out of 5 stars review

Seller Verified Purchase

Excellent Customer Service.

Excellent Customer Service.

Review from filterking.com
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Aug 27, 2025
William G.
5 out of 5 stars review

Seller Verified Purchase

Always great

Always great

Review from filterking.com
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Apr 27, 2024
Antonio M.
5 out of 5 stars review

Seller Verified Purchase

I bought them before I

I bought them before I was satisfied so I ordered again

Review from filterking.com
Helpful?1W6T1LY6FK035264215398