#1 Top-Rated Water Filtration Experts In The South Bay
Slate helps homeowners enjoy cleaner, better-tasting water with professional whole home water filtration, reverse osmosis drinking water systems, water softeners, carbon filtration, and city water treatment solutions. Serving Los Angeles, we provide honest recommendations and dependable installation designed around your home’s water quality needs.
✔ Whole-Home Water Filtration✔ Tailored Filtering for LA WaterFrom Consultation to Completion in 3 Easy StepsSimple Solutions for Better Water
Every Slate system is designed specifically for Los Angeles water, so you get the right solution for your home. We recommend only what you need and install it with care. No pressure, no gimmicks. Just cleaner, better water.
Our Offer
Filtration
Removes
Build
Certified
$4995
does not include installation4 stages — sediment, SMART media, carbon, softener
Reduces and removes inorganic products such as PFAS, PFOS, herbicides, pesticides, petroleum and pharmaceutical by-products, and chlorine/chloramine with the GAC by-product of the four trihalomethanes.
Fiberglass with automatic backwash
ISO-certified, BPA-free, made in the USA
What’s In Your Water
Los Angeles water travels hundreds of miles before it reaches your tap, passing through aging infrastructure along the way. Slate is designed to give your home cleaner, better water from the source to the sink
Manhattan Beach
Redondo & Hermosa Beach
Manhattan Beach: EWG Report /// Hermosa/Redondo Beach: EWG Report
Your Most Important Home UpgradeMade simple.
01
Test
In-home water testing to show what’s coming out of the faucets, showers and more.
02
Install
C-36 licensed & bonded plumbing partners plan and perfectly install your system in one day.
03
Sip With Confidence
Enjoy seamless water with a lifetime warranty and automatic filter replacements.
How It Works
Slate’s filtration is specifically designed for Los Angeles water systems, avoiding costly and unnecessary filters
Sediment Pre-Filter
Catches dirt, sand, rust, and other larger particles
Protects the downstream filtration equipment
Helps prevent sediment from entering the home's plumbing
Whole-Home Carbon Filter
Reduces chlorine and chloramine
Improves taste and odor
Reduces certain organic compounds and other common water-treatment contaminants
Gives the water a cleaner feel and smell throughout the house
Water Softener
Removes hardness minerals, primarily calcium and magnesium
Helps prevent scale buildup in pipes, fixtures, water heaters, and appliances
Reduces spotting on fixtures
Creates that noticeably "softer" shower-water feel
Get in Touch
Feel free to reach out to us anytime.
We're here to help!
Email us at hello@slatewatersystems.com
Call or Text 310-583-1939
Frequently Asked Questions
Still have questions? Take a look at the FAQ or reach out anytime. If you’re feeling ready, go ahead and apply.
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Every home is unique, and installation cost will depend on your water line access, location of filters, and any other items required to install.
Contact us for a free quote.
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Getting started is simple. Reach out through our contact form or schedule a call - we’ll walk you through the next steps and answer any questions along the way.
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We offer a range of filtration solutions designed to meet your needs - from whole-home to kitchen spout, we have all of your filtration needs covered.
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We’re a no fluff-business specializing only in water filtration.
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You can reach us anytime via our contact page or email. We aim to respond quickly—usually within 1-2 hours.
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All of our filters are made in the USA.