AMPAC USA Replacement Filter Kit for 5 Stage RO System with Alkaline filter is Set for AMPAC USA and Other Standard 5 Stage Reverse Osmosis Systems equipped with an Alkaline filter (Inline or Cartridge)
It is recommended that you change filters Every 6 to 12 month Depending on your water quality.
APC5K-ALK1 Kit includes:
1) Sediment Pre-Filter 5 Micron
2) KDF-GAC Pre-Filter
3) CTO/2 Carbon Block Pre-Filter
4) In-Line Alkaline Filter
APC5K-ALK2 Kit includes:
1) Sediment Pre-Filter 5 Micron
2) CTO/2 Carbon Block Pre-Filter
3) In-Line Alkaline Filter
4) Alkaline Standard Cartridge
Related Resources
- All Replacement Parts & Consumables — filters, membranes, UV lamps and service kits
- RO Membranes — commercial and residential reverse osmosis membranes
- Need Help Finding the Right Part? — contact us with your system model
AMPAC Water Systems designs and manufactures advanced water treatment solutions for commercial, industrial, and municipal applications. From RO systems and PFAS removal to zero liquid discharge and smart water technology — engineered for your needs.





