21" x 19" x 1" MERV 8 Pleated Air Filter Tiger Tough EnviroShield Shellac 9000 and water-based flame retardant solution

and water-based flame retardant solution

safe air in environments affected by fire

Powerful Solvent Action: The potent solvent blend penetrates deep into the carpet and fabric fibers to dissolve and emulsify tough

Eliminates Urine Salts: Crucial for complete pet odor and stain removal

21" x 19" x 1" MERV 8 Pleated Air Filter Tiger Tough EnviroShield Shellac 9000 and water-based flame retardant solution21x19x1 MERV 8 Pleated Air Filter 12 Pack Stop paying retail price for a single filter when you can stock up and save. MERV 8 High Efficiency Filtration: Captures dust, pollen, lint, pet dander, mold spores, and dust mites before they circulate through your living or working space Protects Your HVAC Investment: Prevents debris buildup on furnace and air conditioner components, improving system efficiency and extending equipment lifespan Consistent