About Mission Pure

DFW's 5-star rated, authorized Gemline water filtration dealer

Mission Pure was built for one reason: DFW families deserve to know exactly what's in their water — and have a trusted, licensed team ready to fix it. We're an authorized Gemline dealer with licensed installers, real contaminant data, and same-week scheduling across the entire Dallas-Fort Worth metroplex.

Authorized Gemline Dealer
5-Star Rated
Licensed Installers
7 Days a Week
Why families choose Mission Pure
5 ★
Google rating across DFW
Gemline
Authorized dealer & installer
Same week
Most installs scheduled within 3–5 days
Licensed, insured, and backed by Gemline factory warranties on every system we install.

Our story & credentials

Real people, real data, real installs — right here in North Texas.
Authorized Gemline Dealer

Mission Pure is a factory-authorized Gemline dealer — not a reseller. That means you get the full manufacturer warranty, validated media, and direct factory support on every system we install. Gemline produces NSF-certified water treatment systems trusted by families across North America.

Licensed & Insured Installers

Every Mission Pure installation is performed by licensed, insured technicians who understand DFW plumbing codes, utility shutoff requirements, and backflow compliance. We pull permits when required and document every install for insurance and resale.

Data-Driven Recommendations

We're the only DFW water filtration company with a live ZIP-based contaminant lookup tool built directly into our website. We match your utility's actual reported data to the right Gemline system — so you never overbuy or underbuy for your home.

Why we chose Gemline

Not all water filtration systems are built the same. Here’s why Gemline stands out in the DFW market.
KDF-55 Bacterial Inhibition Media

Gemline KDC systems use NSF-certified KDF-55 media that inhibits bacterial growth inside the treatment tank and simultaneously reduces heavy metals — critical for DFW families on boil-notice-prone utilities.

Demand-Initiated Smart Control Valve

Every Gemline XT softener includes a demand-initiated control valve that regenerates only when needed, saving salt, water, and energy. It adapts to your household’s actual usage patterns — not a fixed timer.

Complete Gemline Residential Lineup

From the Gemline XT-48 through XT-90 (water softeners) to the KDC-48 through KDC-90 (whole-home carbon filters) and under-sink reverse osmosis — Mission Pure carries and installs the full Gemline residential lineup for DFW.

Who you're working with

Mission Pure is locally owned and operated in the DFW metroplex.
Joe Sapp — Owner & Lead Installer

Joe founded Mission Pure to bring factory-level Gemline expertise directly to DFW homeowners. As the owner and lead installer, he personally oversees every assessment and installation — and is available by phone or text 7 days a week from 8am to 8pm.

Our Service Commitment

We answer calls 7 days a week, 8am–8pm, and offer evening consults by request. Most installs schedule within 3–5 business days. Emergency reverse osmosis installs for nursery or medical needs are often available next-day.

Our Service Area

Mission Pure serves the full Dallas-Fort Worth metroplex — Dallas, Fort Worth, Frisco, Plano, McKinney, Allen, Arlington, Irving, Southlake, Grapevine, Denton, Rockwall, Garland, Mesquite, Carrollton, Lewisville, and all surrounding communities.

Common questions about Mission Pure

Is Mission Pure an authorized Gemline dealer?
Yes — Mission Pure is a factory-authorized Gemline dealer. That means factory-warranted equipment, validated media, and direct manufacturer support. We are not a third-party reseller.
Are your installers licensed and insured?
Yes. Every Mission Pure installation is performed by licensed, insured technicians. We comply with local plumbing codes, pull permits when required, and document all installs for insurance and resale purposes.
What areas does Mission Pure serve?
We serve the full DFW metroplex — Dallas, Fort Worth, Frisco, Plano, McKinney, Allen, Arlington, Irving, Southlake, Grapevine, Denton, Rockwall, Garland, Mesquite, Carrollton, Lewisville, Richardson, Flower Mound, Keller, Coppell, Mansfield, and surrounding communities.
How is Mission Pure different from other water filtration companies?
Three things: (1) We’re factory-authorized Gemline — not a generic reseller. (2) We use real, ZIP-based contaminant data to match the system to your specific water. (3) We’re local, licensed, and available 7 days a week with same-week scheduling.
Do you offer financing?
Yes. Mission Pure offers flexible financing with 0% promotional periods for qualified buyers. We'll walk you through payment options during your consultation — no pressure, just the right system for your budget.