11 1/4x19 1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack controllers This Sunburst model accepts most

This Sunburst model accepts most High-Pressure Sodium (HPS) and Metal Halide (MH) lamps

Our coir choices include 100% coir in compressed or ready-to-use form and 70% coir 30% perlite in ready-to-use biodegradable bags

Slabs are 36"

the racks can be nested to save space

Efficient two button operation

11 1/4x19 1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack controllers This Sunburst model accepts mostNordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters