GrowoniX Deionization Filter Replacement Cartridge, 4.5" x 20" Filter Size:(GROWONIX) 4.5" x 20" Active ingredients (%): Cyflumetofen (18

Active ingredients (%): Cyflumetofen (18

Pacific Spider mite

1x 82ft length of 1/2” pipe

HF−2 HP HF−3 HP Size 31 x 16 x 23 in

GrowoniX Deionization Filter Replacement Cartridge, 4.5" x 20" Filter Size:(GROWONIX) 4.5" x 20" Active ingredients (%): Cyflumetofen (18Mixed bed deionization resin for polishing the final bits of TDS from RO water. For those who need absolutely pure water. Great for aquarium systems, or those with certain well water issues. Mixed bed deionization resin to eliminate the final bits of TDS PPM in RO water. For those who need absolutely pure water. Great for aquarium systems, laboratory use, or those with certain well water issues. Available in 2510, 2520, 4510, and 4520 size cartridges.