Standard Replacement Filter Set (3-Pack) for 3-Stage Whole House Filtration Systems – Sediment + GAC + CTO

$19.95

<1
$19.95
1
$19.95 per set
2 - 4
$18.50 per set
5 - 9
$16.50 per set
10 - 19
$15.50 per set
20+
$14.50 per set

Description

The complete standard refill for a 3-stage whole house system — sediment, GAC, and CTO carbon block, matched and ready to drop in for clean, great-tasting water at the best value.

1
Sediment
Dirt, sand, silt, rust
2
GAC Carbon
Chlorine, taste & odor
3
CTO Block
Final polish & clarity

Fits
3-stage systems
(¾″ port)
Size
10″ × 2.5″
housings
Replace
Every
3–6 months
Tier
Standard
(best value)

Complete standard refill

This replacement set restores a 3-stage MyWaterClub whole house system (¾″ port) to full performance with three matched cartridges — sediment, granular activated carbon, and a standard CTO carbon block. Together they reduce sediment, chlorine, taste, odor, and common organic compounds throughout the whole home. It’s the best-value tier: great everyday filtration at our most affordable set price.

Replacing all three stages together keeps the system balanced and takes the guesswork out of maintenance — one part number, correct order, drop-in and done.

What’s included

Stage 1
Reduces dirt, sand, silt, rust, and scale particles to protect the carbon stages and keep flow steady.
Stage 2
Reduces chlorine, taste, odor, and organic compounds; extends the life of the block downstream.
Stage 3 / Final
Further reduces chlorine and VOCs and polishes taste and clarity as the final stage.

Key benefits

Complete 3-stage refill — one part number
Reduces sediment, chlorine, taste & odor
Great everyday filtration at the best value
Protects pipes, fixtures & appliances
Easy drop-in for standard 10″ × 2.5″ housings
Also works as the first 3 pre-filter stages on RO

Fit & maintenance

Compatible systems MyWaterClub 3-stage whole house systems (¾″ port)
Also fits Most under-sink RO systems (first 3 pre-filter stages)
Housing size Standard 10″ × 2.5″ (9⅞″ × 2.5″) — not Big Blue
Contents 1× Sediment · 1× GAC · 1× CTO Carbon Block
Replacement interval 3–6 months (varies with water quality & usage)

Additional information

Weight 3 lbs
Dimensions 12 × 6 × 6 in

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