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Microline TFC-435 RO Replacement Filter Kit - No Membrane
Q&As
Microline TFC-435 RO Replacement Filter Kit - No Membrane
Q&As
Part Number:
YS-MIC435
RO filter replacement kit for Microline TFC-435, reverse osmosis membrane not included
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IN STOCK
Description
Replacement Filter Kit for Microline TFC-435 Reverse Osmosis Systems (RO Membrane Sold Separately)
INCLUDES:
- STAGE 1 - 1x Sediment/Carbon Pre-Filter (S7028) - Replace every 6-12 months or as needed
- STAGE 2 - 0x (RO Membrane S1229RS Sold Separately or Included with Replacement Kit YSM-MIC435) - Replace every 24 months
- STAGE 3 - 1x Carbon GAC Post-Filter (S7025) - Replace every 6-12 months or as needed
- STAGE 4 - 1x Inline Carbon GAC Post Filter (S7206W-JG) - 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):
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 found on this page (Without RO Membrane):
After the first year, you only need to replace the pre- and post-filters, since the RO membrane is still good for another year. This kit helps you save money while keeping your system performing like new.
By offering two kits, we make it easy to follow the recommended replacement schedule and reduce waste — so you only buy what your system truly needs.
*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.
YS-MIC435 fits this system
Replacements & Add Ons
Replacements for This Item
View All System Parts
Stage 4
Microline S7206W-JG Inline GAC Carbon Post-Filter, 2 x 6 in, 3/8 in Quick Connect
Replace Every 12 Months
See Details
Add Ons for This Item
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Q&A
Frequently Asked Questions
Q:
Which RO system fits the YS-MIC435 kit?
A:
This genuine Microline filter set is for the TFC-435 reverse osmosis system. Confirm the TFC-435 model label and the 3/8-inch quick-connect inline postfilter before ordering.
Q:
What filters are included in the Microline TFC-435 kit?
A:
It includes the S7028 sediment/carbon prefilter, S7025 granular activated carbon postfilter and S7206W-JG inline GAC postfilter with quick-connect fittings.
Q:
Does YS-MIC435 include the RO membrane?
A:
No. This is the annual three-filter kit and the S1229RS 50 GPD membrane is sold separately. Choose the YSM-MIC435 version when a membrane is also required.
Q:
How often should the TFC-435 filters be replaced?
A:
Microline filters are typically replaced every 6 to 12 months, depending on water quality and usage. The membrane commonly lasts around 24 months but should be evaluated by production and water-quality performance.
Q:
What does each filter in the kit do?
A:
The S7028 protects the membrane by capturing sediment and reducing chlorine; the S7025 and S7206W-JG polish stored RO water to reduce taste and odor before dispensing.
Q:
Do I need tools to connect the S7206W-JG inline filter?
A:
Its quick-connect fittings accept the specified tubing without threaded adapters. Shut off water, depressurize the system, cut tubing squarely, push it fully into each fitting and check the flow arrow before testing for leaks.
