FALSKEN H2OTreater Series
A NSF-certified commercial filter that is certified to reduce 3 contaminants at about 0.5¢ per gallon.
As an Amazon Associate we earn from qualifying purchases — disclosure. Price as of July 15, 2026; check Amazon for the current price.
A commercial / foodservice water treatment unit.
Certified to reduce 3 contaminants.
Like most carbon filters, it does not remove fluoride — only reverse osmosis does that.
What it costs to own
| Upfront price | $135 |
| Replacement filter (FAL-HTE-3200S FAL-HTH-3200S) | $135Buy refill → |
| Estimated yearly cost (filters, ~2×/yr) | ~$270/yr |
| True cost per gallon | 0.5¢ |
Cost per gallon and yearly cost are our estimates from the rated capacity and current prices. The filter only works if you replace it on schedule.
What it's certified to remove
Certification is per-contaminant: the FALSKEN H2OTreater Series is credited only for the contaminants listed here, verified by NSF. It does not imply removal of anything not listed.
✓ Verify this certification on the official NSF listing →
Full specifications
| Certified by | NSF |
| NSF/ANSI standards | 42 — reduces taste, odor, and chlorine (aesthetic standard) · 53 — certified for health contaminants such as lead, VOCs, and cysts |
| Filter type | Commercial filter |
| Rated capacity | 29,000 gallons |
| Flow rate | 2.1 gpm |
| Replacement element | FAL-HTE-3200S FAL-HTH-3200S |
| Installation | Commercial installation. |
Frequently asked
Is the FALSKEN H2OTreater Series NSF certified?
Yes — the FALSKEN H2OTreater Series is listed in the NSF certified-product database under NSF/ANSI standards 42, 53. That means an independent body verified its claims (not just "tested to" a standard).
What does the FALSKEN H2OTreater Series remove?
It is certified to reduce 3 contaminants: Chlorine / chloramine, Cryptosporidium, Giardia.
How much does the FALSKEN H2OTreater Series cost per gallon?
About 0.5¢ per gallon, based on its rated capacity of 29,000 gallons and current price.
How often do you replace the commercial filter?
A commercial filter like this is typically replaced about 2 times a year (replacement element FAL-HTE-3200S FAL-HTH-3200S). Replace on schedule — a spent cartridge stops reducing contaminants.
Compare similar commercial filters
Source: NSF public certification listing. Specs and certified claims are from the official listing; cost figures are our estimates. Some links are affiliate links — see our disclosure.