ROCHESTER 21720251-RB MERV 8 STANDARD CAPACITY PLEATED AIR FILTER, 20X25X1 IN. (12 PER CASE) Bathroom Safety giving workers the time they

giving workers the time they need to safely escape from toxic or oxygen-deficient atmospheres

Patented adjustable galvanized steel shelves direct spills to back and bottom of leakproof sump and hold 350 lbs

*Safedge® Rim and Foot *Product Dimensions H: 5 7/8 T: 2 B: 2 1/4

Fully insulated spring

It is weather proof and non-corrosive

ROCHESTER 21720251-RB MERV 8 STANDARD CAPACITY PLEATED AIR FILTER, 20X25X1 IN. (12 PER CASE) Bathroom Safety giving workers the time theyThe Rochester NOVA air filter is the next generation of extended surface pleated filters. The construction process is automated ensuring consistent quality, uniform appearance and performance. This pleat has eliminated the inconsistencies in pleat spacing, material variations and poor construction common to hand assembled pleated filters. This filter is engineered with only premium materials, eliminated the need for metal support grid found on other