fluoride water filters, countertop and under-counter

Reverse Osmosis Replacements

KDF/GAC Pre-filter  (1 required, change every 2 years) - $35.95. ORDER NOW!



Post-RO. Coconut shell carbon GAC post filter--for final polishing  (1 required, change every year) - $16.95. ORDER NOW! VIEW CART/CHECKOUT.

TLC-100 Replacement Standard RO Membrane requires housing (replace about every 3 years) $79.95. ORDER NOW!


Sprite TDS Meter

pH meter

Monitor membrane performance with our TDS Meter--$49.95 value, on sale for just $19.95. Sprite TDS Meter. ORDER NOW!


Meter Specifications

Standard Operating Range: 1-1999 PPM
Accuracy: +/- 2% of Full Scale
Resolution: 1 PPM
Spring Loaded On/Off Switch
Self contained cell design
Automatic temperature compensation (ATC)
Splash-proof housing
Field tested durability
Factory calibrated
Impact resistant carrying case
Calibrating tool included
Battery Life: 200 hour
Pocket clip
Operating temp: 50° - 122°F
Dimension: 5.8"(L) x 1.3"(W) x 0.6"(H)
Weight: 4 oz.


KDF/GAC Cartridge Warranty & Clogging

Our warranty does not cover sediment clogging.  If your municipal water contains a high level of sediment, you should add a sediment pre-filter to protect the KDF/GAC filter from clogging.  New York City area water is known to have this problem.

Click for R/O membrane test data.

Click for information on our TDS meter (checks membrane performance).

Notice: consumer is responsible for following any state and/or local regulations and plumbing codes pertinent to the purchase, installation and operation of our products.

* - Complies with NSF-61 and California Prop. 65 standards

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