Mega MaxCap® DI Resin Filter Replacement Kit
SKU 20-0068Or 4 interest-free payments — see options at checkout.
- Founded 1985
- Built in Tempe AZ
- In-house membranes
- Lifetime support
DI-only refresh for the Mega MaxCap system — leaves the pre-filters and membrane alone, just swaps the two DI stages. Right call when the pre-treatment side still has plenty of life left.
What's included
- 1 × Mega MaxCap DI Cartridge 10"
- 1 × Mixed-Bed DI Cartridge 10"
Specs
- Cartridge size: 10"
- Compatible with: Mega MaxCap RO/DI system
- Output target: 0 TDS, 18.2 MΩ at the mixed-bed polish stage
Related products
- Individual: Mega MaxCap DI 10" · Mixed-Bed DI 10"
- Full 4-stage refresh: Mega MaxCap Full Kit
- Browse all DI cartridges
Questions about filters, production rates, or membranes? Visit our Know Your Filters page or contact us.
About DI resin (read before use)
Mixed-bed and roughing DI resins drive water to zero TDS but the resin itself is not food-grade and DI water is not intended for drinking without remineralization. Some users report a slight resin smell on first use — flush 1–2 gallons before relying on the output. Keep the cartridges sealed and dry until install. DI life drops sharply on feed water with low pH or high dissolved CO₂; aerate or degas if you see early exhaustion.