NU Aqua 4.5" x 20" 5 Micron Whole House Granular Carbon Filter

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Nu AquaSKU: WU-GAC20

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Sale price$39.95 Regular price$45.95


This NU Aqua Granular Activated Carbon Filter or GAC filter is a direct replacement for the NU Aqua Whole House Water Filtration System. This filter is 4.5” x 20” and will directly work with most standard whole home systems. Manufactured using HydraCoil technology these filters provide a higher absorption rate due to the molecular structure of the pores becoming more permeable which allows even the smallest of particles to be efficiently removed from your water. With a ten times chlorine absorption capacity these filters are the premier carbon block filter on the market.

Customer Reviews

Based on 2 reviews
Former Happy Camper
Replacement Filters

I like the company and product. My main criticism is the lack of customer service. I needed the part number for the replacement elements, and they never responded. Until I guessed and ordered the wrong ones. Then I had to return them and start over. Still like the product, however.

Mr. Fixit
Great source for replacement cartridges

We are water system specialist. Great procucts, reasonable shipping time, and fair pricing.