12x24x2 Pleated MERV 13 Air Filters 3 Pack Extension Works with 250w through 1000w

Works with 250w through 1000w wattage bulbs and ballast

The 1000W Protected eStart is an addition to the eStart Metal Halide product family

The included dimming power supply allows you to run anywhere from 100W to 600W

High-capacity SAM HEPA® pre-filter cartridge captures particulates down to 0

Spray early in the morning or late in the afternoon until foliage is thoroughly wet but not to runoff

12x24x2 Pleated MERV 13 Air Filters 3 Pack Extension Works with 250w through 1000wNordic Pure MERV 13 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200