NU Aqua 4.5" x 20" Whole House Sediment Filter - 5 Micron Premium PP Big Blue Replacement NIST traceable and any scenario where uninterrupted

and any scenario where uninterrupted power is required for Hanna pH meters

dry place away from direct sunlight and heat

5" Big Blue format provides approximately 4x the filtration volume of a standard 10" x 2

calibrate with Milwaukee pH 4

NU Aqua 4.5" x 20" Whole House Sediment Filter - 5 Micron Premium PP Big Blue Replacement NIST traceable and any scenario where uninterruptedProtect your entire home's plumbing, appliances, and water quality with the NU Aqua 4. 5" x 20" Whole House Sediment Filter. Engineered with premium melt blown polypropylene fiber, this 5 micron replacement filter delivers superior sediment removal with up to 20% longer service life than standard sediment filters. Premium Melt Blown Polypropylene Construction Unlike cheaper spun or string wound sediment filters, this NU Aqua filter is manufactured