Filter
Products
20 Inch Granular Activated Carbon Filter (UDF)
Original price was: $15.95.$8.22Current price is: $8.22.
Hydro-Logic Stealth RO/Small Boy Green – Coconut Carbon Filter
Original price was: $24.39.$19.74Current price is: $19.74.
AutoPot Click Fit FlexiTank Adaptor and Filter – 1/2 Inch
Original price was: $25.24.$18.93Current price is: $18.93.
Hydro-Logic Big Boy Sediment Filter – Pleated/Cleanable
Original price was: $82.79.$59.95Current price is: $59.95.
3/8″ Hydro Logic Poly Tubing Blue – 50 Foot
Original price was: $25.75.$16.95Current price is: $16.95.
Hydro Logic Evolution Reverse Osmosis System – 1000 GPD
Original price was: $1,124.43.$929.75Current price is: $929.75.
1/4″ Hydro Logic Poly Tubing Blue – 50 Foot
Original price was: $18.95.$16.70Current price is: $16.70.
1/4″ Hydro Logic Poly Tubing Black – 50 Foot
Original price was: $18.95.$13.49Current price is: $13.49.
Hydro-Logic PreEvolution Catalytic Carbon/KDFfilter
Original price was: $97.95.$97.90Current price is: $97.90.
Hydro Logic Pre-Evolution High Capacity Pre-Filter for the Evolution-RO
Original price was: $401.11.$349.95Current price is: $349.95.
Hydro-Logic Evolution Replacement Membrane – 1000GPD
Original price was: $285.18.$226.38Current price is: $226.38.
About Filtration Systems
Not all water is made equal, and when growing indoors it is of the utmost importance to know the quality of the water you're feeding your plants. Filtration systems are an excellent preventative measure against nutrient lockout and pH issues, especially with city or municipal sources that commonly contain several chemicals and pH buffers. Just have issues with chlorine but don't need a full system, we have products for that too! Shop now through HTG Supply's selection of water filtration equipment to meet the needs of your growing garden.