18x36x1 MERV 8 AC & Furnace Filters (6 Pack)

Made in USA
  • SP-18x36x1A-P8M6

  • 5 stars
  • (2)
List Price $314.91

Our Price: $157.46

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Made to order (Ships in 3 business days)
Replace every 3 months
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  • Product Overview
  • Reviews
This item is made to order, non-returnable, and ships within 2-4 business days. Please check the actual dimensions listed below prior to ordering.
Notice: Air filters are often cut slightly smaller than the actual measurement during the manufacturing process. A margin of error of up to 1/8" is allowed without negatively affecting the overall fit and performance of the air filter.
MERV 8 18x36x1 / 36x18x1 Furnace Filter
  • This is a double panel filter. Due to the large face area (length x width), two filters will be taped together to make this size. This is an industry standard practice and does not affect the performance of the filter.
  • This is a non-standard size filter. The actual dimensions of the filter are 18" x 36" x 0.75". Please measure your existing filter before ordering to make sure it will be compatible.
  • MERV 8 rated per ASHRAE test standard 52.2.
  • Long-lasting value package
Air Filter FAQs

0 out of 0 people found this review helpful.
5.0 Stars

Great Service and product

By Man in 60s and over from Okeene, OK on 5/19/2020 9:54:47AM

I have a 2 story 100 year old house that requires a special size filter so all filters is perfect for my needs. They are an awesome company to work with and have very reasonable prices. I would highly recommend this company

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0 out of 0 people found this review helpful.
4.5 Stars

Order to size and quick shipping.

By Female in 50s from FORT MYERS, FL on 4/15/2022 5:48:46PM

I have odd sized filters in my home (3 different sizes) and All Filters custom orders to size and shipping has been quick.

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