Flanders PrecisionAire 16 In. x 25 In. x 4 In. Pre-Pleat 40 MERV 8 Furnace Filter Tarps & Sheeting Simply bolt on wheels

Simply bolt on wheels

Instantly creates a watertight seal to patch

Zinc Bolt Hook

With Dual Control

Vent Free Wall Heater

Flanders PrecisionAire 16 In. x 25 In. x 4 In. Pre-Pleat 40 MERV 8 Furnace Filter Tarps & Sheeting Simply bolt on wheels100% synthetic recyclable high loft, reinforced, nonwoven cotton synthetic blend filter media that doesn't rely on an electrostatic charge to capture particles. V pleat design allows for total media use and provides maximum air flow and dust holding capabilities. Heavy duty 2 piece moisture resistant frame with horizontal and diagonal support for filter strength and easy changeout. Filters pollen, pet dander, dust lint, dust mites. Average ASHRAE