
I have been using 0.5 micron filters in my home water purification system for decades. Unfiltered water leaves a brown smelly scale in my water distiller boiling chamber. Filtered water leaves odorless pure white crystalline scale. With these filters the scale is brown and the water has a musty odor. When I hold the unused filter it is noticeably lighter weight than the 0.5 micron filters I have bought from other sources. I think this filter is not what it claims to be, so I requested a return/refund, but after a couple of weeks the seller has not replied.

Enhance Your Home’S Water Quality With ISpring F3WGB32BPB Replacement Pack - Sediment, Carbon Block, And Lead Reducing Cartridges For WGB32B-PB Whole House Water Filter
23 Review

1/2 CuFt High Quality Cation Water Softener Resin Replacement With 100% Ion Exchange
27 Review

🚰 Aquasana 2-Stage Under Sink Water Filter System - Claryum Filtration for Kitchen Counter - Eliminates 99% Chlorine - Oil-Rubbed Bronze Faucet - AQ-5200.62″
28 Review

Cleanse Your Home'S Water With ISpring 3-Stage Whole House Water Filter System - WCB32O
46 Review

WOWOW Widespread Bathroom Faucet Brushed Gold Bathroom Sink Faucet 3 Hole Vanity Faucet 2 Handle Basin Faucet 8 Inch Mixer Tap With Pop Up Drain And Supply Hose
39 Review

COSYLAND 10'' High Pressure Rainfall Shower Head Combo With 11'' Extension Arm & 79" Hose - 9 Settings Handheld Stainless Steel Dual Heads, Chrome
39 Review

AquaDance Brushed Nickel High Pressure 3-Way 48-Setting Rain – Handheld Shower Head Combo – Angle Adjustable, Anti-Clog Jets, Tool-Free Installation - USA Standard Certified – Top U.S. Brand
38 Review

Shower column Gappo G2491, chrome chrome
41 Review