Brand facts · read November 2026
Kind Water Systems: what it sells, how it sells, and what it says
Facts from Kind Water Systems’ own pages and public certification listings. We don’t rate or rank brands.
Short answer
Kind Water sells whole-house filters, salt-based softeners, salt-free conditioners, under-sink reverse osmosis and water test kits online, shipped direct. 1 of its products appears in a public NSF, WQA or IAPMO certification listing.
Kind Water Systems’ website and public NSF/WQA listings, read November 2026 · Sources
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01 · Products
What Kind Water Systems sells
| Line | Price | Examples |
|---|---|---|
| Whole-house filters | $976store sale price | E-1000 Whole House Water Filter (city); E-1000UV; S-500 Backwashing Carbon Filter (well); WS-5000 Iron Filter with Backwashing Carbon Filter (well) |
| Salt-based softeners | See the brand | E-4000 City Water Salt-Based Water Softener and Filter Combo; S-650 Whole House Salt-Based Water Softener (well); WS-5500 Salt-Based Softener with Iron Filter; WS-6500 |
| Salt-free conditioners | $1,353store price | E-2000 Whole House Salt-Free Water Softener; E-3000 Whole House Salt-Free Water Softener and Filter Combo (sediment, carbon, ESOFT TAC); SF-600 Salt-Free Softener (well); WS-6000 |
| Under-sink reverse osmosis | $470 to $545store sale price | Kind 6-Stage Reverse Osmosis Drinking Water System (PRO-RO) |
| Water test kits | See the brand | Water Test and Survey (KINDWTS): mail-in sample with prepaid return label, technician call with a recommendation in 5 business days, aimed at private well owners; cost credited toward a system |
Names and prices as shown on Kind Water Systems’ site, read November 2026. Ranges span sizes and models; sale prices come and go. Check the brand for today’s price.
02 · Listings
Public certification listings
Products we found in NSF’s or WQA’s public directories, with the standards they’re listed under. NSF/ANSI 53 and 58 listings that name PFOA and PFOS, the two PFAS “forever chemicals” with federal limits, are the ones the U.S. Environmental Protection Agency (EPA) and NSF point to. What the numbers mean.
| Product | Listed by | Standards | PFOA/PFOS |
|---|---|---|---|
| Kind 6-Stage Reverse Osmosis Drinking Water System | WQA | NSF/ANSI 58, CSA B483.1 |
04 · Warranty
Warranty and guarantee, in Kind Water Systems’ terms
- Tanks
- Full-size filters, softeners, conditioners and combos: mineral tank 10 years; brine tank 5 years. UV: stainless steel chamber 10 years. Compact E-Series (E-1000/2000/3000): limited lifetime against manufacturer defects.
- Valve
- Proprietary control valves 7 years; other control valves 5 years.
- Electronics
- UV controllers 3 years; UV lamps and quartz sleeves 1 year.
- Filters or housings
- Accessories, parts and brine tank components 1 year. 6-Stage reverse osmosis (RO): manufacturer-supplied parts 1 year limited (labor excluded). Filters, membranes and O-rings excluded.
- Satisfaction guarantee
- 120-day satisfaction guarantee on all products, 100% refund; return shipping paid by the customer.
- Return window
- 120 calendar days from order date; Return Authorization Code required; return must arrive within 21 days of the code being issued; refused orders pay round-trip shipping and a restocking fee of up to 25%.
05 · At a glance
About Kind Water Systems
- Headquarters
- 480 Fentress Blvd, Suite F, Daytona Beach, Florida 32114; brand says systems are engineered and built there
- How it sells
- Sells factory-direct from its own online store with free US shipping. In Central Florida (Orange, Seminole, Volusia counties) it also runs free in-home water tests and consultations with its own staff. Warranty terms mention authorized resellers, and an installer program sells to plumbers at wholesale.
- Installation
- Brand says systems are DIY-friendly (2 to 4 hours) and that any plumber can install them. Its FAQ says it does not send installers, while the homepage mentions a vetted plumber network, and the Central Florida in-home program schedules installs with licensed local plumbers. Plumbers can join an installer program for wholesale pricing and referrals.
Does Kind Water Systems fit your water?
What you need depends on your water, not the brand: hardness decides whether a softener is worth it, and PFAS (“forever chemicals”) or chloramine decide which filter. Look up your city first, then compare.
Sources
Everything on this page is read from Kind Water Systems’ own pages or public certification directories. Claims are Kind Water Systems’, in its words. We don’t test products.