17_1/2x27x1 Trane Replacement MERV 8 AC Furnace Filters 6 Pack DUCTWORK then this is the product

then this is the product you should choose

This adaptor should ONLY be used on electrical equipment which is rated for 220/240V use

1x Rj11 Cable

White Mamba Latex Gloves are ideal where gloves might get wet

Extremely easy to set up and use

17_1/2x27x1 Trane Replacement MERV 8 AC Furnace Filters 6 Pack DUCTWORK then this is the productNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters