Growmax - Replacement Filter Packs Size:Compatible with: Eco Grow, Power Grow 500, Mega Grow 1000 so the plant finishes cleanly

so the plant finishes cleanly instead of stalling

The Vortex 1000W Thermostatic Fan Speed Controller takes manual guesswork out of grow room climate control

Best for: Budget growers wanting proper digital ballast control without paying premium prices

and humic and fulvic acids to support nutrient uptake and microbial activity

Limit use to roughly the first three weeks of the rooting stage - it's not designed as a season-long additive

Growmax - Replacement Filter Packs Size:Compatible with: Eco Grow, Power Grow 500, Mega Grow 1000 so the plant finishes cleanlyGrowmax Replacement Filter Packs Carbon Block & Sediment Filtration for Hydroponics Best for: Growers maintaining Growmax water filtration systems who need reliable replacement cartridges without the premium markup Our thoughts Water quality matters more than people think. Bad water means salt buildup, root stress, and wasted nutrients. These filter packs do proper work coconut carbon, decent sediment filtration, and they're priced sensibly. The kind