--- title: "Microplastic Filters Scottsdale | Dominick Plumbing" description: "Which home water filters actually remove microplastics in Scottsdale? Compare RO, ultrafiltration, and whole-house systems." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Plumber", "@id": "https://dominickplumbing.com/#business", "name": "Dominick Plumbing", "legalName": "Dominick Plumbing LLC", "image": "https://dominickplumbing.com/apple-touch-icon.png", "logo": "https://dominickplumbing.com/apple-touch-icon.png", "telephone": "+1-623-323-4538", "email": "info@dominickplumbing.com", "url": "https://dominickplumbing.com", "priceRange": "$$", "foundingDate": "2021-01-01", "identifier": "Arizona ROC 350819", "hasCredential": "Arizona ROC #350819", "address": { "@type": "PostalAddress", "addressLocality": "Scottsdale", "addressRegion": "AZ", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": 33.4942, "longitude": -111.9261 }, "areaServed": [ { "@type": "City", "name": "Scottsdale, AZ" }, { "@type": "City", "name": "Paradise Valley, AZ" }, { "@type": "City", "name": "Phoenix, AZ" }, { "@type": "City", "name": "Fountain Hills, AZ" }, { "@type": "City", "name": "Cave Creek, AZ" }, { "@type": "City", "name": "Carefree, AZ" }, { "@type": "City", "name": "Tempe, AZ" }, { "@type": "City", "name": "Mesa, AZ" } ], "aggregateRating": { "@type": "AggregateRating", "ratingValue": "5.0", "reviewCount": 200, "bestRating": "5" } }, { "@context": "https://schema.org", "@type": "BlogPosting", "@id": "https://dominickplumbing.com/home-water-filtration-remove-microplastics-scottsdale#article", "mainEntityOfPage": { "@type": "WebPage", "@id": "https://dominickplumbing.com/home-water-filtration-remove-microplastics-scottsdale" }, "headline": "Microplastic Filters Scottsdale", "name": "Microplastic Filters Scottsdale", "description": "Which home water filters actually remove microplastics in Scottsdale? Compare RO, ultrafiltration, and whole-house systems.", "articleSection": "Water Quality", "datePublished": "2026-03-01", "dateModified": "2026-03-01", "inLanguage": "en-US", "url": "https://dominickplumbing.com/home-water-filtration-remove-microplastics-scottsdale", "wordCount": 782, "author": { "@type": "Organization", "name": "Dominick Plumbing", "url": "https://dominickplumbing.com" }, "publisher": { "@type": "Organization", "name": "Dominick Plumbing", "url": "https://dominickplumbing.com", "logo": { "@type": "ImageObject", "url": "https://dominickplumbing.com/favicon.ico" } } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://dominickplumbing.com/" }, { "@type": "ListItem", "position": 2, "name": "Blog", "item": "https://dominickplumbing.com/blog" }, { "@type": "ListItem", "position": 3, "name": "Microplastic Filters Scottsdale", "item": "https://dominickplumbing.com/home-water-filtration-remove-microplastics-scottsdale" } ] } ] --- [![Dominick Plumbing](/assets/dominick-plumbing-logo-kbhHe4U8.png)](/) [Home](/) [Services](/services) - [Water Heater Install & Repair](/services/water-heaters) - [Tankless Water Heater Installation](/services/tankless-water-heater-installation-scottsdale) - [Water Softeners](/services/water-softeners) - [Reverse Osmosis Systems](/services/reverse-osmosis) - [Pipe & Slab Leak Repair](/services/pipe-leak-repair) - [Automatic Leak Detection & Shut-Off](/services/leak-detection-shutoff) - [Drain Cleaning & Hydrojetting](/services/drain-cleaning) - [Toilet Replacement](/services/toilet-replacement) - [Faucet Replacement](/services/faucet-replacement) - [General Plumbing Repair](/services/plumbing-repair) - [View all services →](/services) [Service Areas](/areas) - [Scottsdale](/areas/scottsdale) - [Paradise Valley](/areas/paradise-valley) - [Phoenix](/areas/phoenix) - [Fountain Hills](/areas/fountain-hills) - [Cave Creek](/areas/cave-creek) - [Carefree](/areas/carefree) - [Tempe](/areas/tempe) - [Mesa](/areas/mesa) - [All service areas →](/areas) More - Recommended Products - [TOTO Toilets](/products/toto-toilets) - [Navien Tankless Water Heaters](/products/navien-tankless-water-heaters) - [Trutankless Electric Tankless](/products/trutankless-electric-tankless-water-heaters) - [Encore Reveal Softener](/products/encore-reveal-water-softener) - [Encore IonX5 Conditioner](/products/encore-ionx5-water-conditioner) - [Waterdrop Reverse Osmosis](/products/waterdrop-reverse-osmosis) - [LeakSecure Leak Detection](/products/leaksecure-leak-detection) - [All recommended products →](/products) - Company - [Blog](/blog) - [About](/#trust) - [Contact](/contact) [(623) 323-4538 Call ](tel:6233234538) [All articles](/blog)Water Quality # Microplastic Filters Scottsdale March 1, 2026 3 min read ## Why microplastics are a concern in Scottsdale and Phoenix Microplastics are tiny plastic particles (typically under 5 millimeters) that can enter drinking water through aging infrastructure, surface water sources, runoff, and even bottled water. Studies and regional reports show that Phoenix-area residents, including those in Scottsdale, are increasingly exposed to microplastics through both tap and bottled water sources. While research is still emerging, many homeowners now want **proactive** filtration to reduce this exposure. ## Key technologies that remove microplastics The most effective microplastic filters work by physically blocking particles using very small pore-size membranes. \\ \[frizzlife\]​ - Reverse osmosis (RO): Uses a semipermeable membrane with pores around 0.0001 microns, far smaller than even the tiniest microplastic fragments, so RO systems can virtually block microplastics while also removing many dissolved contaminants. - Ultrafiltration (UF): Uses membranes in the 0.01–0.1 micron range, which capture most microplastics and bacteria with minimal wastewater, making UF well-suited as a whole-house barrier or under-sink solution. \\ \[frizzlife\]​ - Tight microfiltration (MF): Membranes rated around 0.1–0.5 microns can remove larger microplastics; for strong performance, experts recommend absolute ratings at or below 0.2–0.5 microns. \\ \[frizzlife\]​ - Certified systems: NSF/ANSI 401 includes a microplastics surrogate test (0.5–1.0 micron particles), and NSF/ANSI 58 covers RO performance, so filters carrying these certifications provide third‑party proof of genuine microplastic reduction rather than just marketing claims. ## Types of home systems that target microplastics Here’s how common home filtration setups perform for microplastics and where they fit in an Arizona home. System type Typical location Microplastic performance Notes for Scottsdale homes Reverse osmosis (RO) Under-sink / dedicated tap Excellent; pores ~0.0001 micron block microplastics Ideal for drinking/cooking water at kitchen sink Ultrafiltration (UF) Whole-house or under-sink Very good; ≤0.1 micron captures most microplastics Good choice where RO drain or space is limited Tight microfiltration (MF) Under-sink / specialty Good; ≤0.2–0.5 micron for larger microplastics Often used as prefilter or in high-end pitchers Carbon-only pitcher Countertop Variable; not reliable for sub-micron plastics Better for taste and chlorine than microplastics Standard softener Whole-house Minimal; not designed for microplastics Great for hardness, but needs paired filtration Certified RO systems are considered the “gold standard” for microplastic reduction in drinking water, with many models tested to remove at least 85% of 0.5–1.0 micron test particles and often far more under real-world conditions when properly maintained. UF and tight MF systems are a strong alternative when you want whole‑home protection or where RO installation is not practical. ## Whole-house vs. under-sink solutions For many Scottsdale homeowners, a layered strategy works best: point-of-use RO for what you drink and cook with, combined with whole-home filtration for showers, laundry, and appliances. - Under-sink RO systems: Provide highly purified water at a dedicated faucet, ideal for drinking, ice makers, and cooking; they reduce microplastics, heavy metals, and many dissolved solids. - Whole-house UF or advanced carbon/MF systems: Treat all incoming water, protecting plumbing fixtures and reducing microplastic exposure in showers and sinks, while also helping with sediment and - Bottle and pitcher filters: Some advanced pitchers and countertop filters now advertise 99%+ reduction of microplastics with independent lab testing, but they typically serve as supplemental solutions rather than replacing a professionally installed system. \\ \[youtube\]​ Because Scottsdale and surrounding cities rely heavily on surface water treated with membrane filtration and granular activated carbon, pairing that municipal treatment with in‑home RO or UF gives residents an extra layer of **assurance** against microplastics and other emerging contaminants. ## How Dominick Plumbing can help As a licensed plumbing contractor serving Scottsdale, Phoenix, and the surrounding areas, Dominick Plumbing can design and install filtration systems specifically chosen for microplastic reduction and local water conditions. We routinely work with under-sink RO units, whole-house filtration, and advanced membrane systems and can help you compare options based on your home’s plumbing layout, water use, and budget. Our goal is to give you clear, honest recommendations so you are not over‑sold on equipment you do not need but still get reliable protection from microplastics and other contaminants that concern your family. If you are thinking about upgrading, would you rather prioritize a high-performance drinking-water system at the kitchen sink or a whole-home solution that treats all the water entering your house first? ## Related services from Dominick Plumbing Need help putting this into practice? Dominick Plumbing offers: - [reverse osmosis system installation](/services/reverse-osmosis) - [whole-house water softener service](/services/water-softeners) Licensed in Arizona (ROC #350819). Call (623) 323-4538 for a free estimate. ### Need a licensed Scottsdale plumber? Dominick Plumbing — Arizona ROC #350819. Honest estimates, no surprises. [Call (623) 323-4538](tel:6233234538) ## Keep reading - [Water Quality ### Is Reverse Osmosis Good for You? The Science, Explained Is RO water good for you? A licensed plumber reviews the evidence on mineral loss, fluoride, PFAS, pH, and water waste in Scottsdale. ](/is-reverse-osmosis-good-for-you) - [Water Quality ### Scottsdale Water Contaminants 2026 From PFAS and chromium-6 to disinfection byproducts and hardness, here's a plain-English look at what's actually in Scottsdale tap water — and how to filter it. ](/contaminants-in-scottsdale-water) - [Water Quality ### Improve Home Water Taste & Quality From reverse osmosis to whole-home filtration, here are seven proven upgrades that improve tap water taste and quality at home. ](/how-to-improve-water-taste-and-quality-at-home) - [Water Quality ### Scottsdale Tap Water: Safety & Filters What's in Scottsdale tap water, the health risks, and which filters (carbon, RO, ion exchange, arsenic media) actually remove them. ](/scottsdale-tap-water-contaminants-filtration-options) ![Dominick Plumbing](/assets/dominick-plumbing-logo-kbhHe4U8.png) Family-owned, licensed plumbers serving Scottsdale and the entire Valley. Clean water. Pure confidence. Licensed · Bonded · Insured ## Contact (NAP) - Dominick Plumbing - Scottsdale, AZ Arizona ROC #350819 - [(623) 323-4538](tel:6233234538) - [info@dominickplumbing.com](mailto:info@dominickplumbing.com) ## Service Areas - Scottsdale, AZ - Paradise Valley, AZ - Phoenix, AZ - Fountain Hills, AZ - Cave Creek, AZ - Carefree, AZ - Tempe, AZ - Mesa, AZ © 2026 Dominick Plumbing. All rights reserved. [Privacy & Cookies](/privacy)Scottsdale, AZ · (623) 323-4538 We use cookies to keep this site working and to understand how it's used. You can accept all cookies or reject non-essential ones. See our [Privacy Policy](/privacy). Reject non-essentialAccept all