Filtrete 20x25x1 Air Filter, 3M MERV 1 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 19.69x24.69x0.88 in) Performore ¡¼Batteries Included and Directions for

¡¼Batteries Included and Directions for using¡½Package include 1*50A Gas Leak Detector

1/8-INCH SLOTTED SCREDRIVER: Perfect to repair glasses

Part Number: GW03B08-09

DURABLE AND SAFE: With an IP67 waterproof and IP67 Waterproof rating and over-current and over-voltage protection

Filtrete 20x25x1 Air Filter, 3M MERV 1 HVAC AC Furnace Filter Replacement, 6-Pack (Actual Size 19.69x24.69x0.88 in) Performore ¡¼Batteries Included and Directions forAbout this item Clean Home Environment The Filtrete 20x25x1 HVAC Filter is designed for residential use. It traps unwanted particles in your home's air, promoting a cleaner and fresher living space. Easy 3 Month Filter Replacement For optimal performance of your furnace, air conditioner, or HVAC system, change your filter at least every 90 days. A dirty filter slows air flow and makes the system work harder to keep you warm or cool, wasting energy.