Growonix Catalytic Carbon Filter for EX/GX600-1000 - KDF85 - 4.5 x 10-in

Replacement KDF85 Carbon Filtration for Cleaner Reservoir Water - 4.5 x 10 in

Chlorine and chloramine in tap water can undermine a clean, consistent nutrient program. This replacement cartridge uses KDF85 catalytic carbon to treat water before it enters your hydroponic system, and it carries a 10 micron sediment rating to catch particles.

Sold as a single cartridge, it suits growers who want a spare on the shelf or who are replacing a spent filter in a compatible Growonix system, whether in a home setup or a larger indoor space.

Key Features & Benefits

• KDF85 catalytic carbon — targets chlorine and chloramine in incoming water.
• 10 micron sediment rating — helps catch particles before they reach downstream components.
• 4.5 x 10 in cartridge — replaces the matching filter in listed systems.
• NSF certified for drinking water systems — a recognised certification for the filter media.
• Rated service capacity — 17,000 total gallons of chlorine or chloramine removal, or 8,000 gallons of RO water at a 1:1 ratio.

Who Should Use Growonix Catalytic Carbon Filter

Growers running an EX600, EX1000, GX600, GX1000, LIL BOSS or LIL BOSS DELUXE system who need to replace a used cartridge will find this a direct fit.

About Growonix Catalytic Carbon Filter

Growonix makes this KDF85 catalytic carbon replacement filter. It measures 4.5 x 10 in, ships at about 2 lb and is sold each.

Frequently Asked Questions

Q: Which systems does this filter fit?
A: It fits the EX600, EX1000, GX600, GX1000, LIL BOSS and LIL BOSS DELUXE systems. Confirm your model before ordering.

Q: What is KDF85?
A: KDF85 is a catalytic media used alongside carbon in water filters. Here it is paired with carbon in a single cartridge.

Q: How long does the filter last?
A: It is rated for 17,000 total gallons of chlorine or chloramine removal, or 8,000 gallons of RO water at a 1:1 ratio. Actual life depends on your water quality and usage.

Q: What does the 10 micron rating mean?
A: It describes the size of particles the sediment stage is rated to catch. A lower number means finer filtration.

Q: Is it certified?
A: It is listed as NSF certified for drinking water systems.

Q: How many filters come in an order?
A: One cartridge is sold per order.