TGI GTS-550 Compatible RO Filter Kit with RO Membrane

This Filter Kit requires everything needed for annual filter change (including RO membrane) for the TGI GTS-550 Reverse Osmosis System

INCLUDES:

• STAGE 1 - 1x Sediment Pre-Filter (93023) - Replace every 6-12 months or as needed
• STAGE 2 - 1x Carbon Block Pre-Filter (OMB934-5M) - Replace every 6-12 months or as needed
• STAGE 3 - 1x Carbon GAC Pre-Filter (OCB934RO T33) - Replace every 6-12 months or as needed
• STAGE 4 - 1x RO Membrane TFC 35 GPD (200358) - Replace every 24 months
• STAGE 5 - 1x Inline Carbon Post Filter 2" x 10" (CL10ROT33-BB) - 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.