Hydrofarm
Showing 85–96 of 341 results
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Sale!
Dosatron NDS – Water Hammer Arrestor Kit 1.5in
Original price was: $380.99.$76.19Current price is: $76.19. Add to cart -
Sale!
Dosatron NDS – Water Hammer Arrestor Kit 3/4in
Original price was: $179.99.$44.99Current price is: $44.99. Add to cart -
Sale!
Dosatron Pressure Reg with Gauge – 3/4in (FPT x FPT)
Original price was: $140.99.$35.24Current price is: $35.24. Add to cart -
Sale!
Dosatron WPD100GPM – Adjustable 1:500 to 1:50 ratio
Original price was: $2,965.00.$298.98Current price is: $298.98. Add to cart -
Sale!
Dosatron WPD11 GPM – 7.5 to 75mL per gal (6/Cs)
Original price was: $493.99.$98.79Current price is: $98.79. Add to cart -
Sale!
Dosatron WPD11 GPM – Fixed 1:100 ratio (6/Cs)
Original price was: $586.69.$117.33Current price is: $117.33. Add to cart -
Sale!
Dosatron WPD40 GPM Kalrez Seals PAA 1.25 to 4.85mL per gal
Original price was: $2,151.69.$298.98Current price is: $298.98. Add to cart -
Sale!
EC65 Waterproof Tester
Original price was: $88.99.$26.69Current price is: $26.69. Add to cart -
Sale!
EcoTestr CTS Pocket Conductivity, Salinity, & TDS
Original price was: $105.99.$26.49Current price is: $26.49. Add to cart -
Sale!
EcoTestr pH2+ Pocket pH Meter
Original price was: $104.99.$26.24Current price is: $26.24. Add to cart -
Sale!
Elemental 3 lbs
Original price was: $23.99.$7.19Current price is: $7.19. Add to cart -
Sale!
Etatron eOne micro-dosing pump 0.75 inch – Panel (L to R)
Original price was: $1,648.99.$298.98Current price is: $298.98. Add to cart