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Culligan S-1A Whole House Water Filter, 10 x 2.5 in, 20 Micron, 6-Pack
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 8, 2026 9:20 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
Product Details
✓6-PACK OF REPLACEMENT CARTRIDGES: 6 Culligan S-1A filters, enough for 24 months of filtration at normal use.
✓BEST FOR SAND, SEDIMENT, RUST AND SCALE: Reduces sand, sediment, rust and scale to improve the water at every tap.
✓FITS CULLIGAN SYSTEMS: Works with Culligan HF-360A, WH-S200-C and HF-150A whole house filtration systems.
✓LASTS 4 MONTHS PER FILTER: Up to 16,000 gallons or 4 months depending on usage and water conditions.
✓CERTIFIED BY IAPMO: Tested and certified to NSF/ANSI standards.
⚙️ Specifications
Material
Paper
Product Dimensions
2.5"D x 2.5"W x 10"H
Item Weight
4 pounds
External Testing Certification
NSF 42 - Reduces aesthetic impurities
Product Benefits
Reduces Sediment
Model Number
S-1A 6PK BNDL
Brand Name
Culligan
Number of Packs
1
Item Highlight
IAPMO Certified | Best For Sand, Sediment, Rust & Scale | 4 Months / 16,000 Gal | Fits HF-360A, WH-S200-C & HF-150A
Set Name
Culligan S-1A Whole House Water Filter Replacement Cartridge 6-Pack
UPC
033663016149
