Culligan S1A Level 2 20 Micron Sediment Replacement Cartridge 2 Pack Save 22% Off

• Fits HF-150 & HF-360
• Medium-fine (20-micron) sediment filtration: sand, silt, dirt, rust particles and scale particles.
• Level 2 Extra Filtration
• Cartridge life 4 months or 16,000 gallons
• Not recommended for use with non-treated well water supplies

It did seem odd that a filter that was described on the packaging thus:

REDUCES

Sediment

Rust

Scale

Dirt

Course Sand

Sand

and then would go on to state: This cellulose cartridge is not recommended for use with untreated well water.

One could only wonder what was left to "Treat". Called Culligan and a technical rep explained that the statement referencing "untreated" referred to treatment for bacteria. Apparently if there is bacteria in the water they love cellulose and can rapidly compromise the filter by digesting it.

I suggested to the Culligan rep that they be a bit more explicit in their disclaimer and specifically reference treatment for bacteria.

Buy Culligan S1A Level 2 20 Micron Sediment Replacement Cartridge 2 Pack Now

Our home water is supplied by a personal well that unfortunately comes with some brownish sediment that discolors the water and makes it taste a little too much like minerals. Completely harmless, but not very pretty, especially for company. Previously I had been looking into expensive water softeners or whole house filters in the $200+ range. Thankfully I found the little culligan whole house filter for $32 and this two pack of 20 micron filters for another $7 (so cheap!).

It''s been a week now, water is crystal clear. I like that I can see the filter through the casing, currently it has a light brown tinge so I know it''s working. Since the water has been so clear I think I''ll be sticking with the cheaper and longer lasting 20 micron filters, they''re supposed to last 4 months or 16,000 gallons, putting my total filtration costs at a cool ~$12 a year, far cheaper than my initial expectations when looking into larger carbon filters or water softeners.

I couldn''t be happier!

Read Best Reviews of Culligan S1A Level 2 20 Micron Sediment Replacement Cartridge 2 Pack Here

If you haven''t tested your well water for contaminants, or for microbiological unsafe elements/organisms,

-- this filter isn''t made to purify your water.

So, if you are unsure about the purity of your well water, get your well water tested.

If your well does not contain contaminants, or microbiological unsafe organisms, but does generate sediment and/or sand particles,

-- this filter will trap the particles down to 20 microns.

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If you are using this for well water, please note that right on the packaging when you get itin the left hand front bottom cornerthat it should not be used for untreated well water. I am not sure what else you would use if for. I used this filter years ago when our well was new and I do not remember there being such a warning.

One might want to go to the 10 micron or finer size for well water and expect to change it more. I use the 10 micron filter from the same company and like them very much over the years. The 4.5 micron is also good but requires frequent replacement when a well is new or there is a lot of rain.

I was hoping to use this as we just put in a new well pump and there is a lot more sludge in a new installation, but I am hesitant to use it now due to the explicit warning.

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I use this for my well water which has sediment that stains the toilet and accumulates in the pipes. I use this as the "gross" filter, followed by a 5 micron final filter. Works great at a lot less cost than the local store.