iSpring RTW5 Compatible Filter Kit with 50 GPD Membrane

iSpring RTW5 Compatible Filter Kit with 50 GPD Membrane1 Year Compatible Filter Replacement Kit with RO Membrane for iSpring RTW5 Reverse Osmosis System INCLUDES: STAGE 1 1x Sediment Pre Filter (RW SED2510050) Replace every 6 12 months or as needed STAGE 2 1x Carbon GAC Pre Filter (OCB934RO T33) Replace every 6 12 months or as needed STAGE 3 1x Carbon Block Pre Filter (OMB934 5m) Replace every 6 12 months or as needed STAGE 4 1x RO Membrane TLC 50 GPD (200359) Replace every 24 months STAGE 5 1x Inline

1-Year Compatible Filter Replacement Kit with RO Membrane for iSpring RTW5 Reverse Osmosis System

INCLUDES:

• STAGE 1 - 1x Sediment Pre-Filter (RW-SED2510050) - Replace every 6-12 months or as needed
• STAGE 2 - 1x Carbon GAC Pre-Filter (OCB934RO T33) - Replace every 6-12 months or as needed
• STAGE 3 - 1x Carbon Block Pre-Filter (OMB934-5m) - Replace every 6-12 months or as needed
• STAGE 4 - 1x RO Membrane TLC 50 GPD (200359) - Replace every 24 months
• STAGE 5 - 1x Inline Carbon Post Filter 2" x 10" (K2533-JJ) - Replace every 6-12 months or as needed

We offer two replacement filter kits so you can get exactly what you need — and avoid paying for filters you don’t.

• Year 1 Kit (Includes RO Membrane) available on this page:
  Ideal for your first full replacement, this kit includes all filters plus the RO membrane, which typically lasts up to 24 months.

• Year 2 Kit (Without RO Membrane):
  After the first year, you only need to replace the pre-filters and post-filter, since the RO membrane is still good for another year. This kit helps you save money while keeping your system performing like new.

*Filters may need to be replaced more often than indicated depending on water contaminant levels and volume of water being treated.