Water Filtration

Replace membranes when product water decreases and/or ppm increase. Merlin Garden Pro and Evolution RO1000 membranes reduce 94%+ of total dissolved solids. Stealth RO100/200, Stealth RO150/300 and microRO-75 membranes reduces 98%+ of total dissolved...

Stealth-RO150/300 RO Membrane reduces 89%+ of PPM of total dissolved solids. There are two indications as to when to change your membranes. 1. Test the RO and source/inlet water to see what percentage of the inlet water's PPM the 150 is filtering out...

Replacement filter for Hydrologic's stealth-RO 100 Customized Reverse Osmosis Sediment Filter (HLRO100). Easy to install. Keep your water filtration system in tip-top shape.

Hydro-Logic PreEvolution Chlorashield Ensure your Evolution RO1000 runs more efficiently. Helps protect the RO membranes and extends their life. Less filter changes and maintenance - every 7,500 gallons of purified water. Cleanable sediment filter is...

Compact garden hose filter. Eco-friendly green coconut carbon and KDF55 medias. Includes "filter saver" brass hose bib connector. Customized flow restrictor allows ideal contact time with filtration media to maximize reduction of chlorine, tastes and...

Hydro-Logic Small Boy StealthRO 100 Conversion Kit

Hydrologic's instant dechlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter. Stand alone. 6,000 gallon filter life.

Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, VOCs, mercury, lead, PBCs, sulfur and heavy metals.

OBSOLETE

Poly Spun Sediment Filters are a pre-filter that will reduce silt, rust, dirt, sand and sediment.

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of your nutrient solution, help keep...