Installation Guide
iSpring Water Systems
SF1S/SF1W Shower Filter Manual
Overview
The iSpring shower filter combines five stages of filtration into a single filter cartridge,
ensuring the maximum amount of contaminants are being removed from your bathing
water. The filter removes chlorine, chloramine, bacteria, heavy metals, hydrogen sulfide,
scale, and a laundry list of additional contaminants to provide clean, healthy bathing
water that feels great to the touch.
Filtration Breakdown
1st Stage
Micro-filtration: Removes sediment, rust, sand, and other solids to protect
the following stages of filtration.
2nd Stage
KDF: Removes up to 99% of chlorine, hydrogen sulfide, microorganisms,
scale and water-soluble heavy metals such as lead, mercury, and iron. Kills
and inhibits the growth of bacteria, algae, and fungi.
3rd Stage
Patented Filtration Media: Removes wide range of contaminants
4th Stage
Coconut Shell Activated Carbon: Further removes chlorine and organic
contaminants.
5th Stage
Micro-filtration: Removes carbon grains and any microscopic solids that
made it through the filter.
Specifications and Dimensions
Housing body size: 4.25” in height, 3.25” diameter
Cartridge size: 3.5” in height, 2 5/8” diameter
Filtration change time: Varies greatly depending on water source. Ranges anywhere
from 2 to 12 months.
Feedwater temperature range: 40-149 F; 4-65 C
Max total dissolved solids (TDS): 2,000 ppm
Replacement filter cartridge model number: SFC01(can be found on 123filter.com or
Amazon.com)
Installation
1) Remove the existing shower head from the shower head arm.
2) If your showerhead has an integral ball joint, it should be replaced with a
standard ½” shower arm. Otherwise a ½” adapter can be added.
3) Teflon tape should be used on all male threads to create a proper seal and
prevent any leaking between the threading.
4) Attach the shower filter to the shower arm or adapter and tighten. Place a cloth
over the nut to protect the material and tighten fully with pliers.
5) Attach the shower head to the opposite side of the filter and tighten with pliers,
also protecting the shower head with a cloth.