3-Stage Whole-House Water Purification

Installed at Your St. Augustine South Home

THIS IS WHAT IT LOOKS LIKE ON YOUR ST. AUGUSTINE SOUTH WALL

Three blue housings on a wall-mounted manifold, plumbed into the main line where water enters your St. Augustine South home. It’s a compact, tidy install—no tank taking over the garage.

The 3-stage whole-house purification system installed on an exterior wall: three blue filter housings on a wall-mounted manifold, plumbed into the incoming main line—built for St. Augustine South’s coastal humidity and salt air. — The 3-stage system installed at a St. Augustine South customer’s home.

Mounted, plumbed and pressure-tested by our own crew
Three full-size blue housings on one manifold
Usually finished in a single visit

Three Housings, Not One Cartridge

EACH MEDIUM GETS A FULL-SIZE HOUSING

Single-cartridge systems pack every medium into one shell. This one gives each of the three media its own housing, plumbed in series on a wall-mounted manifold—which means more media volume, more contact time with the water, and longer intervals between changes. Each cartridge is replaced individually, so you only change what is spent—an advantage for St. Augustine South homes dealing with hard water and coastal conditions.

1 MPP

Polypropylene Sediment Pre-Filter

Model 2045 PP

Takes the physical load first, so the carbon behind it isn’t wasted on the sediment common in hard-water areas.

2 GAC

Granular Activated Carbon

Model 2045 GAC

The chemical workhorse—built with the volume, surface area, and capacity for St. Augustine South’s hard water challenges.

3 CTO

Compressed Activated Carbon Block

Model 2045 CTO

A dense final pass—great for St. Augustine South’s hard water and lingering taste/odor concerns.

Three full-size housings instead of one shared shell.
More contact time between the water and the media.
Individually replaceable - change only the spent cartridge.
Longer intervals between filter changes—great for busy St. Augustine South households.
A far longer chemical reduction list than a single cartridge.
Helps protect your plumbing from the main line onward—important with St Augustine South hard water.

Why St. Augustine South Homeowners Choose Us

BUILT WELL, BACKED PROPERLY

Commercial-grade filtration, installed by a Florida plumbing company that understands St. Johns County water conditions—and stands behind the work.

Professional Grade

Commercial-grade filtration built for St. Johns County water.

Easy Maintenance

Designed for simple upkeep—ideal for busy St. Augustine South households.

Satisfaction Guaranteed

We stand behind our products and the quality of service we bring to St. Augustine South.

Trusted Across St. Johns County

Join homeowners across St. Johns County who choose Mr. Pure Water.

Inside the Housings

ALL THREE FILTERS, INSIDE THE BLUE HOUSINGS

Three full-size housings on one manifold, each holding a different medium—set up in the order your St. Augustine South water meets it.

X-ray view of the first blue housing, showing the depth-wound polypropylene sediment cartridge inside—great for St. Augustine South’s gritty sediment.

MPP Sediment Pre-Filter

Model 2045 PP

Inside: a depth-wound polypropylene cartridge. Water works from the outer windings toward the core, trapping rust, sand, silt, and sediment before they reach the carbon.

X-ray view of the second blue housing, showing the bed of loose granular activated carbon inside.

GAC Granular Activated Carbon

Model 2045 GAC

Inside: a full housing of loose carbon granules. The gaps are the point—water threads through slowly, giving chlorine, VOCs, and solvents time to adsorb (ideal for St. Johns County homes).

X-ray view of the third blue housing, showing the compressed carbon block and its hollow center channel—built for St. Augustine South water.

CTO Carbon Block

Model 2045 CTO

Inside: carbon compressed into a solid wall around a hollow core—no loose path through it, so the last of the chlorine, fine particles, and residual organics have nowhere to slip past in St. Augustine South homes.

Untreated water in MPP GAC CTO Clean water to every tap in St. Augustine South

The Chemical Story

BUILT FOR ST. AUGUSTINE SOUTH IMPURITIES & CHEMICAL CONCERNS

A lot of whole-home filters are sold on taste and scale. With two full housings of activated carbon, this system goes after a longer, more technical list—great for St. Augustine South’s hard water and coastal conditions.

Chlorine & Byproducts

Stages 2 & 3

Chlorine
THMs / Trihalomethanes
Disinfection Byproducts
Chlorine Taste & Odor

Agricultural Chemicals

Stage 2 - GAC

Pesticides
Herbicides
Lawn-Care Runoff
Organic Chemicals

Industrial & Volatile

Stages 2 & 3

Industrial Solvents
VOCs
Residual Organics
Other Dissolved Contaminants

Physical & Particulate

Stages 1 & 3

Rust, Dirt, Sand & Silt
Sediment & Suspended Solids
Pipe Scale Fragments
Microparticles & Fine Particulate

Stage 2 - Loose Granular Carbon

Volume and capacity

Loose granules pack enormous surface area into the housing.
Water moves through quickly, so flow stays high.
High chemical capacity before the media is spent.
But water can channel through gaps between the granules.

Stage 3 - Compressed Carbon Block

No shortcuts

Carbon compressed into a solid block with no gaps to channel through.
The tight structure also catches fine particulate matter.
Everything that survived stage 2 gets a second, denser pass.
Slower by design - which is exactly why it goes last.

The order is the design

Sediment first, so the expensive carbon is never spent on dirt. Loose granular carbon second, for volume and chemical capacity. Dense carbon block last, for a tight final pass—ideal for St Augustine South hard water and coastal conditions.

3-STAGE WHOLE-HOUSE

WATER PURIFICATION

MPP · GAC · CTO — THREE HOUSINGS IN SERIES

THIS IS WHAT IT LOOKS LIKE ON YOUR ST. AUGUSTINE SOUTH WALL

EACH MEDIUM GETS A FULL-SIZE HOUSING

Polypropylene Sediment Pre-Filter

Granular Activated Carbon

Compressed Activated Carbon Block