Filter King 16.5x21x1 Air Filter | 12-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75"
Filter King 16.5x21x1 Air Filter | 12-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75"
Hero image 0 of Filter King 16.5x21x1 Air Filter | 12-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75", 0 of 5
Filter King

Filter King 16.5x21x1 Air Filter | 12-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 16.5 x 21 x .75"

|9 ratings

Key item features

  • FILTER: This is a MERV 13 rated 12 pack Air Conditioner Filter | Size: 16.5" x 21" x 1" - Actual Size: 16.5" 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 $180.72
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Arrives by Fri, May 22
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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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5 out of 5 stars
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Showing 1-3 of 9 reviews

Apr 27, 2025
Barbara M.
5 out of 5 stars review

Seller Verified Purchase

Right on time Allergy protection

Right on time Allergy protection filters

Review from filterking.com
Helpful?4VM6EDHIW4O65260712563
Jun 30, 2025
JAMES M.
5 out of 5 stars review

Seller Verified Purchase

Great

Great

Review from filterking.com
Helpful?4VM6EDHIW4O65260712563
Jan 11, 2026
D S.
5 out of 5 stars review

Seller Verified Purchase

Good

They are just fine.

Review from filterking.com
Helpful?4VM6EDHIW4O65260712563