Pureline PL-800-S Water Filter
- Water Filter
- 1
- 1 pound
- 2.4 × 2.4 × 2.4 inches
- More reviewed than 59%
A small certified filter with recent purchase volume behind it, worth buying once the PL-800-S part number is confirmed against your system.
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How it ranks among the 76 water filters we track
4.7★ across 787 Amazon ratings, Bayesian-smoothed toward the category average.
787 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
600+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 76 water filters we track - how the scorecard works · full water filters data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Pureline PL-800-S is a compact replacement water filter, roughly 2.4 inches square, carrying NSF, WQA and IAPMO certification and averaging 600 units bought in the past month.
Pureline's PL-800-S stacks three separate certifying bodies, NSF, WQA and IAPMO, on a single small cartridge, unusual coverage for a filter this size. The listing doesn't name the fridge or system it's built to replace, so matching it to a housing means checking the PL-800-S part number against your own system rather than relying on a model list here.
- NSF, WQA and IAPMO certified
- 2.4 x 2.4 x 2.38 in footprint
- 1 lb weight
- 600 bought in past month
Who it's for
Fits a buyer replacing a small-format filter who wants multiple certifying bodies backing the cartridge, and who has already matched the PL-800-S part number to their system. Not for someone who wants the fitting appliance named in the listing.
Strengths and trade-offs
Drawn from this product's published specifications.
- Triple certification: NSF, WQA and IAPMO
- Compact size for tight housings
- Strong recent purchase volume
- No compatible appliance model named
Performance notes
The cartridge carries NSF, WQA and IAPMO certification, three independent bodies that test filter media and construction rather than a single self-reported standard. Its small 2.4 x 2.4 x 2.38 inch footprint points to a compact puck-style cartridge rather than an elongated inline filter.
Specifications
| Brand | Pureline |
|---|---|
| Model | PL-800-S |
| Pack Count | 1 |
| Weight | 1 pound |
| Dimensions | 2.4 × 2.4 × 2.4 inches |
| Certification | NSF, WQA, IAPMO |
Other Pureline water filters
How it compares
This product against the closest alternatives we track in water filters.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Pureline PL-800-S Water FilterThis product | 4.7 / 5 | 787 | 4.3 / 5 |
| Filterlogic FL-RF46 Water FilterFilterlogic | 4.5 / 5 | 6,368 | 4.4 / 5 |
| Golden Icepure GP-RWF0600A Water FilterGolden Icepure | 4.7 / 5 | 3,800 | 4.4 / 5 |
| Glacier Fresh GF-700P Water FilterGlacier Fresh | 4.7 / 5 | 1,500 | 4.3 / 5 |
| Waterdrop WDS-F27 Water FilterWaterdrop | 4.7 / 5 | 39,300 | 4.1 / 5 |
Similar water filters from other brands
Questions about the Pureline PL-800-S
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What certifications does the PL-800-S carry?
NSF, WQA and IAPMO.
How big is the cartridge?
2.4 x 2.4 x 2.38 inches, a compact puck-style size.
How much does it weigh?
1 lb.