25x30x1 MERV 7 AC Furnace Filters 6 Pack Water Heaters Chillers Use this product with pH

Use this product with pH electrodes with a BNC connector and TDS probes with a DIN connector

Lighting Coverage - Veg 6'X6'

DLI (Daily Light Integral) Control and Monitoring

and trenching

25x30x1 MERV 7 AC Furnace Filters 6 Pack Water Heaters Chillers Use this product with pHNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters