RKIN Replacement Reverse Osmosis Membrane 75 GPD reflectors and grow lights • 4” x 24” material

• 4” x 24” material column

but it is best to avoid applying Thyme Guard when bees are actively foraging and/or right after you have released beneficials

No messy mixing

these MERV 13 filters reduce a wide range of pollutants that traditional fiberglass HVAC filters can't capture

RKIN Replacement Reverse Osmosis Membrane 75 GPD reflectors and grow lights • 4” x 24” materialReplacement filter element for RKIN Zero Installation Purifier or RKIN Flash Undersink Water Filter System. 75 Gallon Per Day Reverse Osmosis Membrane. This element needs to be replaced only every 2 4 years, or as needed. Note: If the reverse osmosis membrane is getting clogged due to high amounts of hardness present in the water, please use the Anti Scale replacement filter options in conjunction with a new reverse osmosis membrane: Zero Installation