18x24x1 Pleated MERV 14 Air Filters 24 Pack Master Controller It is is a reliable

It is is a reliable and efficient pump that is designed for use in hazardous locations without the risk of ignition

Coir supports better aeration and drainage

Up to 190 pints/day

The HI1285-7 is designed for use with Hanna's HI9814 portable multiparameter meter

18x24x1 Pleated MERV 14 Air Filters 24 Pack Master Controller It is is a reliableNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.