OP1L Lead, Cyst, PFOA, and PFOS Replacement Cartridge pots-containers These tiny (1/8" or 2-3

These tiny (1/8" or 2-3 mm) aphid parasites seek out aphid colonies to provide food and a place to oviposit

9A) power available

pH Probe for use only with Sper Scientific 850048 Combination Water Quality Meter

MagFan is maintenance free

Optimize spectral treatments by checkerboarding lighting technologies within the same environment (e

OP1L Lead, Cyst, PFOA, and PFOS Replacement Cartridge pots-containers These tiny (1/8" or 2-3Replacement cartridge for RKIN OP1L Certified Whole House Lead, Cyst, PFOA, and PFOS Treatment System. Recommended replacement every 100,000 gallons or every 12 months, whichever comes first. Please follow the filter replacement instructions available by clicking here. The reset button is very small and very easy to miss; please see the photo below for the exact location of the filter reset button. Press and hold for 3 seconds to reset the filter