The Plumbing Preacher

The Plumbing Preacher Signature Water Filtration System Hand-Built. Layered. Monitored. Expandable. Most filtration systems are installed. Ours are engineered. At The Plumbing Preacher, every whole-house system is hand-built using NSF-approved components, professional-grade housings, and a layered media strategy designed specifically for Bay Area water conditions. This isn’t a box-store kit. It’s a controlled water treatment platform built for performance, longevity, and transparency. Engineered Layout: Protection Before and After the Softener Our standard configuration uses a multi-stage approach: • Two stages before the softener loop • The softener loop • Two precision polishing stages after the softener Each stage serves a purpose. Nothing is random. Stage 1 – Primary Coconut Shell Carbon (Chemical Defense Begins) The first 4.5" x 10" transparent housing contains high-capacity coconut shell carbon. This stage reduces: • Chlorine • Chloramine byproducts • VOCs • Taste and o...

Well Water in the Bay Area: What’s in It, and Why You Need Professional Filtration Introduction Many rural and semi-rural homes around Morgan Hill, San Martin, Gilroy, Hollister, and parts of Santa Clara and San Benito counties rely on well water. Unlike city water, well water isn’t treated by a municipal utility — it comes straight from underground aquifers and is rich in dissolved minerals and potential contaminants. Understanding what’s in your well water is critical for: • Plumbing system longevity • Whole-house filtration design • Appliance protection • Household health Common Components of Bay Area Well Water Well water often contains: • Hard Minerals (Calcium & Magnesium) – Often higher than city water, leading to even worse scale buildup • Iron & Manganese – Can stain fixtures and laundry and leave metallic tastes • Sulfur / “Rotten Egg” Odor – Common in wells, indicating hydrogen sulfide • Nitrates – Can be more prevalent in agricultural or septic areas • ...

What’s in Bay Area Tap Water? A Look at Morgan Hill, San Jose & Surrounding Communities Introduction If you live in Morgan Hill, San Jose, Gilroy, San Martin, Hollister, or any community in the 408, 669, or 831 area codes, you’re likely drinking water that’s treated by local utilities — but that doesn’t mean it’s perfect. Even regulated city water contains various minerals, treatment byproducts, and trace contaminants that affect taste, appliances, and your plumbing system. Common Substances Found in Bay Area City Water City water in the Bay Area is generally safe, but it often contains: • Hard Minerals (Calcium & Magnesium) – Causes scale buildup in pipes and appliances, reducing water flow and longevity • Chlorine & Chloramine – Used to disinfect water, but can degrade plumbing components and impact water taste • Trace Metals (Iron, Manganese) – Naturally occurring and sometimes leftover from distribution pipes • Disinfection Byproducts – Created when chlorine re...

Why Pre and Post Filtration Matters for Your Water Softener in the Bay Area If you live in the 408, 669, or 831, you already know Bay Area water is hard. Mineral-heavy water causes scale buildup in pipes, fixtures, and appliances. That’s why many homeowners install a water softener. But here’s what most people don’t realize: A water softener alone is not enough. Without proper pre-filtration and post-filtration, your softener can wear out faster, lose efficiency, and fail prematurely. The Role of Pre-Filtration Before water even reaches your softener, it should pass through a sediment and carbon pre-filter. Why? Bay Area municipal water often contains: • Sediment • Chlorine • Rust particles • Organic debris • Microplastics Sediment can clog internal softener components. Chlorine can degrade resin beads inside the tank. Over time, this reduces efficiency and shortens the life of your system. A proper pre-filtration setup protects the softener and extends its lifespan significantly....