1 (844) 338-5520 Call 125 W.Victoria Street, Gardena, CA 90248 Location

APEX SCULE-0400 Light Commercial Reverse Osmosis Drinking Water Filter - 400 GPD

Click Thumbnail to Zoom

APEX SCULE-0400 Light Commercial Reverse Osmosis Drinking Water Filter - 400 GPD

Availability: In stock

Regular Price: $647.00


  • OR


    SCULE-0400 Semi-Commercial Alkaline Filter System

    The APEX SCULE-0400 filtration system does more than simply filter water. The SCULE-0400 uses four stages of water filtration to create pure drinking water. The process starts by removing tiny particles like rust, silt and insect parts. This protects your family and prevents the filtration systems from clogging. Next, the water flows through two 5-micron activated carbon block cartridges. These compressed carbon block filters remove taste and odor-causing chemicals like chlorine, chloramine and rotten-egg odors. But that’s not all. Did you now that the chlorine disinfection process can create cancer-causing byproducts in the water? The good news is these carcinogens, called THMs, are removed by the carbon filters. The carbon cartridges also remove organic contaminants like herbicides, insecticides and industrial chemicals that seep into groundwater. The next step involves the reverse osmosis (RO) process.

    Here water is “squeezed” through a special membrane. Heavy metals, like lead and mercury, are removed while purified water passes through. The RO process also removes salts, fluoride, radon and benzene. The best part is the water does not taste bitter or chalky! The APEX SCULE-0400 makes refreshing water the whole family will enjoy.

    The APEX SCULE-0400 filtration system is pre-assembled can be installed with simple hand tools. We recommend installation by a licensed plumber to insure adherence to all local codes. Routine replacement of the filter cartridges is recommended to maintain filter performance. Replacement cartridges and ultra low energy membranes are available from APEX Water Filters.

    APEX MR-6050
    SCULE-0400 Series

    Image 1.0     APEX SCULE-0400 Semi-Commercial Drinking Water Filter

    • High capacity 4-stage reverse osmosis drinking water purification system for residential and light commercial applications
    • AXEON HF5 – Series Ultra Low Energy Membrane element removes up to 90% of water contaminants like nitrate, TDS, fluoride, lead, sodium and mercury
    • Colored inlet, drain and outlet tubing for easy installation
    • Fully assembled, complete installation kit
    • Direct from manufacturer
    • Made in USA
    Filter Stages
    Stage2 &3



    • Configuration
    • Feed Water Source***
    • Single Pass
    • City or Wall Water*


    • Input
    • Output
    • Pressure Guages
    • UV Lamp
    • 1/2" Tube
    • 1/2" Tube
    • Optional (Not Included)
    • Optional (Not Included)

    System Specs

    • Applied Pressure psi (bar)
    • Permeate Flow Rate gpd
    • Nominal Salt Rejection (%)
    • 80 (5.52)
    • 400
    • 98.5


    • Radial Flow Sediment
    • Radial Flow Carbon
    • Membrane
    • RF-1012
    • RF-1017
    • HF5-2521

    System Dimensions **

    • L x W x H Inch (cm)
    • Weight lb.(kg)
    • 19 x 14 x 6(48x 36 x 15)
    • 17.5(7.9)

    Tank Dimensions **

    • L x W x H Inch (cm)
    • Weight lb.(kg)
    • 16 x 16 x 23(41 x 41 x 58)
    • 23(10.4)
    •   * UV ray bacteria disinfection highly recommended for well water
    •  ** Does not include operating space requirements.
    • *** Treatment ability of the system is dependent on feed water quality.Performance projections must be run for each installation.
    Operating Limits
    • Maximum Feed Temperature ℉ (℃)
    • Minimum Feed Temperature ℉ (℃)
    • Maximum Feed Pressure psi (bar)
    • Minimum Feed Pressure psi (bar)
    • Maximum Turbidit NTU
    • Maximum SDI Rating SDI
    • 85 ( 29.00 )
    • 40 ( 4.44 )
    • 85 ( 5.86 )
    • 45 ( 3.10 )
    • 1
    • <3
    • Maximum TDS ppm
    • Maximum Hardness gpg +++
    • Maximum pH (Continuous)
    • Minimum (Continuous)
    • <2000
    • 0
    • 11
    • 5
    • Test Parameters: 550 TDS Filtered (5 micron), De-Chlorine, Municipal Feed Water, 65 psi (4.50 bar) Feed Pressure, 77 Degrees F(25 Degrees C), 7.0 pH. Data taken after 60 minutes of operation.
    • + Low temperatures and high feed water TDS levels will significantly affect system production capabilities. Computer projections should be run for individual applications.
    • ++ Scale prevention measures must be taken.
    Reverse Osmosis Drinking Water Systems
    Plumbing Support Recommended

    Plumbing Support Recommended

    Water pressure can cause leaks and damage the surrounding building or fixtures if not properly installed. User must check all fittings for tightness. APEX assumes no responsibility for water damage due to leaks.