HydroLogic ARCS System Stage Replacement Cartridge Stage 3 - pH Neutralizing & Remineralizing - 4.5 x 4.5 x 20-in

Stable pH From Your ARCS Product Water - 4.5 x 4.5 x 20 in

Water that drifts in pH makes nutrient mixing harder and less predictable. This Stage 3 cartridge is a pH neutralizing and remineralizing filter that balances and stabilizes pH in the water your ARCS system produces. Replacing it on schedule, every 10,000 gallons of product water, keeps that stage working as designed.

Sold as a single cartridge, it suits growers who run a HydroLogic ARCS system and need a straightforward swap at the Stage 3 position, whether in a home grow room or a larger indoor operation.

Key Features & Benefits

• pH neutralizing function — helps balance and stabilize pH in product water.
• Remineralizing media — restores mineral content to treated water.
• Defined change interval — replace every 10,000 gallons of product water, which makes maintenance easy to plan.
• Made for ARCS Systems — a replacement for the Stage 3 position.
• Compact size — 4.5 x 4.5 x 20 in.

Who Should Use HydroLogic ARCS Stage 3 Cartridge

Anyone operating a HydroLogic ARCS system who has reached the replacement interval for Stage 3, or who wants a spare on hand to avoid downtime.

About HydroLogic ARCS Stage 3 Cartridge

HydroLogic makes this pH neutralizing/remineralizing cartridge as the Stage 3 replacement for its ARCS Systems. It measures 4.5 in long, 4.5 in wide and 20 in high, and is sold each.

Frequently Asked Questions

Q: What does the Stage 3 cartridge do?
A: It is a pH neutralizing and remineralizing cartridge. It balances and stabilizes the pH of the product water.

Q: When should I replace it?
A: Replace it every 10,000 gallons of product water. Track your system output so you change it on time.

Q: Which systems does it fit?
A: It is made for HydroLogic ARCS Systems. Check that your unit is an ARCS system before ordering.

Q: What does remineralizing mean?
A: Remineralizing means adding minerals back into water that has been treated or stripped of them. This helps stabilize the water's pH.

Q: How many cartridges come in an order?
A: One. It is sold each.