Standard Undersink ~ Standard Undersink w/10" Pre-filter ~ Deluxe Undersink w/ 10" Pre-filter
Replaceable Cartridge Undersink ~ Replaceable Cartridge Undersink w/ Pre-Filter
Typical Cross Section
REPLACE THAT NSA 100S
WATER FILTER (TIME BOMB) NOW!
If you haven't already seen our bulletin on it, click HERE
to read why and how current NSA 100S users are at risk.
Same size & flow pattern as the NSA 100S
It's the H2O-US413
Undersink Water Filter
Designed expressly to replace the discontinued National Safety Associates
(NSA) 100S or the NSA 3000HM filter. NOTE! -- As a REPLACEMENT filter, it is presumed that the inlet and outlet connector lines are in place and do not need to be replaced. This filter is shipped with no accessory hardware or connector lines -- only the filter to replace an existing installed filter.
-- If you don't need to match up water lines exactly like the NSA 100S was installed, there's an even better deal. It's the Model US4-R Undersink filter replacement. It's about three inches taller than the NSA 100S, but it's rated for an even more economical 35,000 gallons. Here's the math. For just $10 more you get an additional 10,000 gallons of flow-thru service life. [$10 divided by 10,000 gallons = roughly $0.001 per gallon.] Yep. That's a TENTH of a penny per additional gallon.
IMPORTANT: This filter uses the opposite flow pattern than the NSA 100S. The US4 INLET connector is at the base and the OUTLET connector is at the top of the filter, so you'll need to swap ends with the two water lines from the way the NSA filter is connected.
Click HERE to check out the US4-R for only $205.00.
Compare to $219.00
and only 12,000 gal.
for the original NSA 100S
YOU GET OVER TWICE
THE WATER FILTER
FOR A WHOLE LOT LESS!
Or Call for a FREE 15 min.
Water Treatment Consultation
"I got up this morning and the kitchen floor was covered in water. How soon does the replacement get here? Thanks, wished I had seen this warning sooner." -- Dan R., Texas, USA (Apr. 2006)
"For your information, when I read on the web site about NSA undercounter filters exploding, I was a little skeptical but ordered your H2O replacement filter since it needed no repiping. The next day, while we were in the kitchen, the old NSA filter exploded, but we were right there to shut the water off since we were informed what it might be. Thank you for your warning." -- Fred F., Florida, USA (September, 2005)
The Solution to Water Pollution: Our systems contain a patented media, KDF® (U.S. Patent 4,642,192), which has been tested to drastically reduce or effectively remove: Chlorine, Lead, Arsenic, Barium, Cadmium, Chromium, Selenium, Mercury, Iron and other metals that may be present in the water. KDF® is listed under NSF standard 61 (health effects) for water treatment plant applications.
The Coconut Shell Granular Activated Carbon is used to improve the taste and odor and to remove: Chlorine, THMs, PCBs and hundreds of other organic contaminants that may be present in the water.