17_1/4x19_1/4x1 Exact MERV 7 AC Furnace Filters 6 Pack Aeromixer 1¼ is sometimes called Spanish

1¼ is sometimes called Spanish Size as the first rolling papers ever produced were made in the Alcoy region of Spain

Micro Mesh Pest Control Pre-Filters

and coconut coir

This 1/4” (metal slats) Quantanium Tumbler is the Old 1/4″ Dry Tumbler

17_1/4x19_1/4x1 Exact MERV 7 AC Furnace Filters 6 Pack Aeromixer 1¼ is sometimes called SpanishNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters