Filter King 18x27x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 27 x .75"
Filter King 18x27x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 27 x .75"
Hero image 0 of Filter King 18x27x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 27 x .75", 0 of 5
Filter King

Filter King 18x27x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18 x 27 x .75"

|6 ratings

Key item features

  • FILTER: This is a MERV 11 rated 6 pack Air Conditioner Filter | Size: 18" x 27" x 1" - Actual Size: 18" x 27" 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 $120.36
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  • Free shipping
  • Free 30-day returns
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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 6 reviews

Jun 30, 2025
Fred S.
5 out of 5 stars review

Seller Verified Purchase

Fred S

World Class Service! Excellent Products!

Review from filterking.com
Helpful?69CJ9DPGHVA85220081314
Sep 20, 2022
dawn h.
5 out of 5 stars review

Fast delivery

Great service and delivery

Review from filterking.com
Helpful?69CJ9DPGHVA85220081314
Mar 6, 2022
Stuart B.
5 out of 5 stars review

Perfect fit.

Needed an unusual size to put on my return duct. perfect fit.

Review from filterking.com
Helpful?69CJ9DPGHVA85220081314