5th Sep 2026, 08:02 AM
iSpring F21KU75 NSF Certified 2-Year Reverse Osmosis Water Filter Replacement Cartridge Set for 7-Stage 75 GPD RO Water Filtration Systems w /Alkaline Mineral & UV Filters, 21 Piece
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Lowest ever
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$190.94
$190.94
Highest: $190.94
Average: $190.94
Lowest: $190.94
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Price History Information
You can check the price history of iSpring F21KU75 NSF Certified 2-Year Reverse Osmosis Water Filter Replacement Cartridge Set for 7-Stage 75 GPD RO Water Filtration Systems w /Alkaline Mineral & UV Filters, 21 Piece here. This product's current Price in USA is $190.94. The average and highest prices are $190.94 and $190.94 respectively.
| Lowest Ever Price | $190.94 |
|---|---|
| 21st Aug 2026 | |
| Average Price | $190.94 |
| Based on 20 days price tracking | |
| Highest Price | $190.94 |
| 21st Aug 2026 | |
Price History of All Variants of iSpring F21KU75 NSF Certified 2-Year Reverse Osmosis...
Current Price in USA
| Price | $190.94 |
|---|---|
| MRP | $190.94 |
| Savings | $0.00 |
| Discount | 0% |
Product Information
Details
| Product Name | iSpring F21KU75 NSF Certified 2-Year Reverse Osmosis Water Filter Replacement Cartridge Set for 7-Stage 75 GPD RO Water Filtration Systems w /Alkaline Mineral & UV Filters, 21 Piece |
|---|---|
| Store Product Code | B00BOCDJGK |
| Store Name | amazon.com |
| Brand | iSpring |
| Rating | 9.6 / 10 |
| Category | Replacement Under-Sink Water Filters |
| Product Manufacturer | iSpring |
| Model Number | F21KU75 |
| Dimensions | 12"D x 16"W x 16"H |
Features
- Individually wrapped 2-year high capacity filter replacement cartridge pack for 7-stage RO AK UV systems
- Experience clean water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee even better than most bottled water. TDS rejection rate up to 97% (under NSF58 testing condition)
- Alkaline mineral filter produces ph-balanced alkaline water with restored minerals such as natural calcium, magnesium, and potassium ions
- 21 pieces of 10" x 2. 5" replacement water filters included: 4x sediment filters, 4x granular activated carbon filters, 4x carbon block filters, 2x post-carbon filter, 4x alkaline filters, and 2x ultraviolet light bulb
- 75GPD Thin Film Composite (TFC) Membrane included, tested by independent third-party to meet NSF/ANSI Standard. Updated FA15 alkaline mineral filters and FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us
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Rating and Reviews
9.6 Based on 58 reviews
iSpring F21KU75 NSF Certified 2-Year Reverse Osmosis has 9.6 rating out of 10. This average rating is consist of 58 individual ratings. You can rate this product at product review page.
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