Whole-House Filtration
Point-of-entry filtration: where the system goes on the main line, how it is sized, and what each media type removes.
Water treatment for the house you actually live in.
What each system removes, what it needs to be installed, and where the manufacturer's claims stop — built from installation manuals, published specifications, plumbing code language and independent certification listings. How we research.
Categories
Reverse Osmosis
Under-sink and whole-house RO: installation, membranes, drain lines, wastewater and when each is justified.
Well Water
Testing, treatment and pump behaviour on private wells.
Recently updated
Water Heater Expansion Tank: When You Need One and How to Size It
An expansion tank is code-required on most closed systems. What thermal expansion does, how to tell if your system is closed, and how sizing works.
Waterdrop G3P600 Review: Specs, 5-Year Cost and Who It Fits
Waterdrop G3P600 tankless RO: 600 GPD, 2:1 pure-to-drain, smart TDS faucet. Published specs, 5-year filter cost, drawbacks and who should skip it.
Waterdrop G3P800 Review: 800 GPD Tankless RO With UV, Specs and Costs
Waterdrop G3P800 tankless RO: 800 GPD, 3:1 pure-to-drain, built-in UV, NSF/ANSI 58 via IAPMO. Specs, filter costs, drawbacks and how it compares to the G3P600.
Waterdrop RO Filter Replacement Guide: G3P600, G3P800 and G3
Which Waterdrop filters fit the G3P600, G3P800 and G3, how often to change each one, what they cost per year, and how to reset the faucet indicator.
Well Pump Short Cycling: Causes, Checks and What It Costs You
Short cycling wears out a well pump fast. What normal cycling looks like, why tank pre-charge is the usual cause, and how to check it safely.
Well Water Testing: What to Test For, How Often, and What the Results Mean
The EPA does not regulate private wells. The annual baseline to test for, what to add every three to five years, and what the results point to.