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APEC Replacement Filters All Replacement Filters

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Search by RO Filtration Stages

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Note: These are all APEC brand filters that are compatible with the brand that you selected.

Delta Fresh

4 Stages
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4 Stages RO System

Model No.: US-2, US-3
Sediment Filter
Compatible Replacement Filter: Pentek P-5, Purtrex 93023, Purerite PS-05, and Neo-Pure SDG-25-1005,
Size: 10" long x 2.5" diameter
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Carbon Filter
Compatible Replacement Filter: OmniPure OMB934-5, KX Matrikx 32-250-125-975, and Pentek 155713-43
Size: 10" long x 2.5" diameter
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TFC Compatible Membranes
Standard Rejection: TFM-100 (1221122)
High Rejection: Filmtec TW30-1812-36D, TW30-1812-50D, TW30-1812-75D, and TW30-1212-100D
Size: 12" long x 1.8" diameter

Standard Rejection
GE Membrane
100 GPD
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High Rejection
Filmtec Membrane
36 - 100 GPD
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Inline GAC Carbon Post Filter Cartridge 10"
Size: 10" long x 2" diameter
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Recommended Products

Model Name Descriptions
TDS Meter


Listed Price: $16.99

Add To Cart

TDS Meter
digital water quality tester

High quality meter to test
Total Dissolved Solids in water,
range (0-2000 ppm) View details


Listed Price: $9.90

Add To Cart

Pressure Gauge

Gauge to easily test your home water
pressure. Attaches to your outside garden faucets in seconds.

3/4" female hose thread.
Readings in psi View details

oring lubricant


List Price:$1.50

Add To Cart

O-Ring Lubricant & Sealant
(Single Use Pouch – 6g)

Food-grade lubricant. Lubricates, protects and seals o-rings to filter housings and valves to prevent leaks in vacuum and pressure systems.

Food-grade general purpose lubricant and sealant. NSF & FDA approved safe.


Listed Price: $44.95

Add To Cart

Tank — 3 gallon Pressurized

(NSF certified, tank ball valve
sold separately) View details


Listed Price: $44.95

Add To Cart

Tank —4 gallon Pressurized

(NSF certified, tank ball valve
sold separately) View details

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