Arrived very fast. Put in
"Arrived very fast. Put in with no problems."
Microline S7028 Sediment/Carbon Filter 2" x 11.5"
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This 5-micron dual sediment and carbon block filter is a versatile replacement filter compatible with all Microline CTA and TFC reverse osmosis systems as well as Clack RO systems. By combining sediment filtration and carbon block filtration into a single cartridge, it handles two critical stages of water treatment in one — removing particulate matter down to 5 microns while simultaneously reducing chlorine, taste, and odor.
The push-in design with O-ring connection makes replacement clean and straightforward with no tools required. Replacing this filter every 6 to 12 months ensures your RO system continues to deliver clean, great-tasting water and that your membrane is protected from chlorine exposure and sediment buildup.
Overall rating: 4.9375 / 5 from 16 reviews.
Review topics: ["filters","water","support"].
"Arrived very fast. Put in with no problems."
"Great filter. No problems with supply or reliability. Thanks"
"As always, we are extremely pleased with our sediment replacements."
"Parts were correct and delivered in a timely manner"
"Easy to order via the telephone and great help on your end."
"1st time buying from ESP Water Products, the filter came in with good packaging."
"First time changing filter myself and was quick and easy"
"Very pleased with the taste and quality of the water usuing your filter system."
"Much easier to replace filters than our prior unit priced better as well!"
"Great"
Q:
What does the Microline S7028 filter do?
A:
It combines 5-micron sediment filtration and carbon block treatment in one cartridge, reducing suspended particles and chlorine taste and odor.
Q:
Which systems use the S7028?
A:
The catalog lists TFC-25D, TFC-25S, TFC-300, TFC-335, TFC-400, TFC-400-ESP, TFC-435, and Impression 4. Match the existing S7028 part number and push-in O-ring connection before ordering.
Q:
Is the S7028 a standard 10-inch drop-in cartridge?
A:
No. It is approximately 2 inches by 11.5 inches and uses a push-in O-ring connection specific to compatible systems.
Q:
Why combine sediment and carbon in one filter?
A:
The combination protects downstream RO components from both particulate loading and chlorine exposure while using one service position.
Q:
How often should the S7028 be replaced?
A:
ESP recommends about every 6 to 12 months, with earlier replacement if flow falls, sediment loading is heavy, or chlorine taste and odor return.
Q:
Does installation require tools?
A:
The push-in, O-ring connection is designed for straightforward replacement without a housing wrench. Shut off and depressurize the system, lubricate only as directed, and check for leaks.