★★★★★
Was the exact kind I needed and way cheaper than anywhere else
ghada—February 12, 2026✓ Verified purchase
Did the job! Read more
Culligan S1A Whole House Standard Water Filter Cartridge 20 Micron 16 000 Gallons 2-Pack Reduces Sediment Rust Scale
$8.99
About this item
- Powerful Sediment Filtration: 20-micron pleated cellulose design reduces rust, scale, dirt, coarse sand, and silt to improve water clarity and protect household plumbing.
- Extended Filter Life: Each cartridge lasts up to 16,000 gallons or 4 months, depending on water quality—ideal for reducing frequent replacements.
- Compatible with Standard Housings: Designed for use with Culligan HF-150A, HF-160, HF-360A, WH-S200-C, and most standard 10” filter housings.
- Protects Appliances & Fixtures: Reduces sediment buildup that can damage water heaters, dishwashers, and faucets, extending their lifespan and efficiency.
- Easy Installation: Drop-in design allows for quick, tool-free cartridge replacements—no plumber required.
$8.99
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Delivery — Friday 10 Apr – 16 Apr
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Product details
| Material | Paper |
|---|---|
| Product Dimensions | 6"D x 10"W x 3"H |
| Item Weight | 0.39 Pounds |
| External Testing Certification | WQA, ANSI |
| Product Benefits | Reduces Sediment |
Technical specifications
| material | Paper |
|---|---|
| product_dimensions | 6"D x 10"W x 3"H |
| item_weight | 6.2 ounces |
| external_testing_certification | WQA, ANSI |
| product_benefits | Reduces Sediment |
| brand | Culligan |
| set_name | 2-Pack |
| upc | 783324964455 885655146040 719918387225 033663005006 783961105303 735090029647 643749774889 |
| global_trade_identification_number | 00033663005006 |
| unit_count | 2.0 Count |
| compatible_water_purifier_models | Culligan HF-150A, Culligan HF-160, Culligan HF-360A, Culligan HF-365 |
| number_of_items | 1 |
| department | Unisex-Adult |
| manufacturer | Culligan |
| item_model_number | S1A |
| best_sellers_rank | #6,390 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #55 in Replacement Under-Sink Water Filters |
| is_discontinued_by_manufacturer | No |
| date_first_available | November 1, 2007 |
From the brand
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Customer reviews
4.82,188 ratings
Customers say
Customers find the water filter cartridge works well in whole house systems, particularly for well water, and is easy to install and replace.
★★★★★
Great filtration
mtn16165—November 16, 2025✓ Verified purchase
These are great filters. Can't find them locally for some reason. I was shocked to see how much crud is in my spring water. Read more
★★★★★
Great Purchase
Customer—November 15, 2025✓ Verified purchase
We use these for our filtration of wheel water to the house. We have used this brand for 3 years and it keeps the water filtered and clean. Fit perfect. Read more
★★★★★
Home well filter
Zork3—September 7, 2025✓ Verified purchase
Filters our well water very efficiently. Easy to replace. Read more
★★★★☆
Dependable filter
Don Suermann—February 3, 2026✓ Verified purchase
I have a well and only get about a month out of a filter. The filter works well. It has great flow and pressure when first installed. Very easy to install. Read more
★★★★★
Great product
PETE—February 12, 2026✓ Verified purchase
Great filters for a great price Read more
★★★★★
Work great for me
RT—January 20, 2026✓ Verified purchase
Totally satisfied Read more
★★★★★
Filter the water perfectly
kenphy—November 3, 2025✓ Verified purchase
These filters are the best! They absorb well, fit the filter holder perfectly and last a whole month. We won’t ever be without them Read more
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