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18x18x1 MERV 8 AC & Furnace Filters (12 Pack)

Made in USA

  • SP-18x18x1-P8M12

  • 5 stars
  • (4)
List Price $163.96

Our Price: $81.98

Save: $81.98!
FREE
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Made to order (Ships in 1 business day)
Replace every 3 months
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  • Product Overview
  • Reviews
This item is made to order, non-returnable, and ships within 1 business day. Please check the actual dimensions listed below prior to ordering.
MERV 8 18x18x1 Furnace Filter Overview
  • MERV 8 rated per ASHRAE test standard 52.2
  • Actual dimensions of the filter are 17.75" x 17.75" x 0.75"
  • Long-lasting value package
Compatible Geothermal Heat Pumps / Heating & Cooling Systems
OEM Brand OEM Series OEM Model OEM Filter Part Number OEM MERV Value
GeoComfort Compass Series Horizontal GS018 M1118181-6 11
Compass Series Horizontal GS024 M1118181-6 11
Compass Series Horizontal GT024 M1118181-6 11
Compass Series Horizontal H018 M1118181-6 11
Compass Series Horizontal H024 M1118181-6 11
Compass Series Horizontal H026 M1118181-6 11
0 out of 0 people found this review helpful.
5.0 Stars

Great product and great staff

By Woman in 60s and over from Tallahassee, FL on 4/14/2020 9:32:19 AM

My order was quickly sent out and when I had questions, they quickly took care of my concerns. Will definitely continue to do business with them.

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

Delivered in 24 hours!

By Man in 30s from Waynesboro, VA on 7/22/2020 9:55:33 AM

These were exactly what I needed, and they arrived the day after ordering (less than 24 hours after submitting the order). Extremely good deal, and extremely good service. I recommend this company to everyone for refrigerator water filters, as well as AC & Furnace filters.

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

AC Filters

By Man in 60s and over from Lithia, FL on 5/5/2020 5:21:01 PM

quick delivery...well priced...highly recommended

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

Do What They Are Supposed To Do

By Woman in 60s and over on 8/17/2021 9:50:50 AM

We have a small multi-family apt. house and rely on All Filters to quickly supply the filters we need to keep our units functioning. Appreciate the quality product and quick service.

Was this review helpful you? Yes / No if you find this review inapproriate, please report it to us.

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