Sediment Filtration
Sediment Filtration in Daly City
Rust and grit protection for mid-century homes across Daly City and the north Peninsula.
The most useful filter in an older house
Sediment filtration in Daly City is often the first thing we recommend, and sometimes the only thing. Many homes here still have original galvanized steel supply pipes. Over decades, they rust from the inside, and flakes break loose into the water.
You see it as brownish water after a vacation, orange grit in toilet tanks, clogged aerators and stains on white laundry. A sediment filter at the main catches those flakes before they travel through the house.
It also protects everything downstream, including carbon filters, RO systems and appliance valves, which would otherwise clog early.
The honest part
A sediment filter does not fix the pipes. Galvanized lines narrow as they rust, which is why water pressure in older homes slowly drops. The filter protects your fixtures while you plan for replumbing, which is the long-term fix.
We will look at your pipes and tell you how they seem to be holding up, so you can decide when replumbing makes sense. If you replumb later, the filter can stay as protection or come out.
Rust from galvanized pipe tends to arrive in bursts. A quiet week, then a run of brown water after the street main is flushed, a neighbor's repair or a long holiday away. A clear sediment housing lets you watch that happen and change the cartridge when it matters, rather than on a guess. In homes with heavy rust, a spin-down screen ahead of the cartridge takes the larger flakes and stretches cartridge life considerably.
What the install includes
Right filter, right place.
Pipe and water check
A look at the incoming line and a turbidity reading.
Spin-down screen
Clear bowl, flushed in seconds.
Cartridge housing
For finer rust and silt.
Staged microns
Coarse then fine, so changes are less frequent.
Pressure gauges
Show when rust is building up.
Bypass
Change cartridges with water on.
Proper support
Old pipe is never left carrying the weight.
Change schedule
Often more frequent in older homes.
How the visit goes
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We look
Aerators, toilet tanks and the main line.
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We install
One to two hours.
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We explain
Flushing, gauges and changes.
Questions people ask
How often will I change it?
In older galvanized homes, sometimes every two to three months. You will see it in the clear bowl.
Will it fix low pressure?
If clogged fixtures are the cause, it helps. If the pipes are narrowing, replumbing is the fix.
Can I change it myself?
Yes. It takes a few minutes.
Why neighbors choose us
We know galvanized
Careful installs on old pipe.
Honest about replumbing
No pretending a filter fixes pipes.
Visible and simple
Clear bowls and gauges.
- Water and pipes checked first
- One written price
- Certified equipment
- Two-hour visit windows
Seeing rust in the toilet tank?
A sediment filter is a small fix that makes a big difference.