GrowoniX Deionization Filter Replacement Cartridge, 2.5" x 10" Filter Size:(GROWONIX) 2.5" x 20" From the compact and versatile

From the compact and versatile Classic Shredder to the powerful and heavy-duty Super Shredder

and auto-start with backup memory

Far-Red Footprint 5' x 5' at 18" - 6' x 6' at 24”

Use the speed control to optimize your pace

GrowoniX Deionization Filter Replacement Cartridge, 2.5" x 10" Filter Size:(GROWONIX) 2.5" x 20" From the compact and versatileMixed 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.