Allergen Defense Red Micro Pleated Furnace Filter, Single Pack, 18x20x1-In.18" x 20" x 1", red, micro filtrete filter, 3 month filter is 90% effective at capturing large allergens like mold spores & pet dander, electrostatically charged, captures microscopic allergens like dust, smoke & smog, captures bacteria & particles that can carry viruses, meets the guidelines of the American lung association health house program, mpr rating 1000, lasts up to 3 months.

jar lifter

000 BTU/hr

polish and protect your car

Contains 1 broom gripper and 2 large strips

Clear measuring graduations molded into side of bucket

bacteria and viruses--your filter will capture from the air passing through it

For best appearance

angle is cut from rolled structural steel & provides greater reinforcement strength than if the steel was bent into shape

plate width & bolt hole locations provide options for structural support

Designed For Use As A Replacement Part With National's #290 Hinges Or For New Installations With National's #291 Or #293 Hooks

Go ahead and give them one

This toilet fill valve is easy to install and adjust