
The H-300+M features a 
bacteriostat to combat this 
growing consumer concern.**
Exclusive Micro-Pure® filtering 
material coats the entire pleated 
surface inside the cartridge – removes 
particles 1/2 micron (1/50,000 of an 
inch) and larger for the entire rated life 
of the cartridge.
Everpure’s signature metal canister 
delivers commercial grade durability 
and quality and protects the filter 
system from splitting or bursting. It’s 
lined with a food-grade polymer that 
prevents the water from coming in 
contact with the metal.
Built-in water shut off.
Our systems leave vital minerals 
found naturally in water, so you 
get the best tasting water 
possible.
A special additive prevents 
limescale build-up in 
water-using appliances.**
Dual stage filtration design 
ensures maximum reduction 
of contaminants.
Commercial grade drinking water system
H-300+M
The same commercial quality that makes Everpure® the overwhelming choice for water filtration in restaurants is also available for your 
home. Everpure’s exclusive precoat filtration technology combines Micro-Pure® and a unique pleated filter membrane to reduce 
particles as small as 1/2 micron. This highly engineered design offers the largest filtering surface area, longer filter life and consistent 
performance.
with Performance Indication Device
It’s water filtration you can trust
the pure solution
Our products polish water to premium quality so that water is sparkling and free 
of unwanted tastes and odors. You’ll taste the difference in every sip and 
everything made with water will taste better, too.
the sensible solution
Our filters reduce lead amounts in your water — below the Federal Action Level 
of 10 ppb — as well as parasitic protozoan cysts and other microscopic 
particles that may be in your water supply.
The Everpure H-300+M Drinking Water System 
reduces the following contaminants:
> Lead 
> Asbestos fibers 
> Cysts such as Giardia lamblia, Entamoeba histolytica and
Cryptosporidium parvum
> Volatile Organic Chemicals (VOCs), including THMs
And the following substances:
> Chlorine taste and odor 
> Dirt and cloudiness* 
> Mold and algae* 
> Oxidized iron* 
> Oxidized manganese* 
> Oxidized sulfides* 
> Particles 1/2 micron and larger in size
The H-300+M delivers bacteriostatic control.**
*As tested by Everpure, LLC 
**As tested by KDF® Fluid Treatment,Inc.
the convenient solution
Everpure systems are easily installed using common household tools. Our 
systems mount under your sink and are plumbed to a separate filter faucet. 
And cartridge replacement is easy, too — just like changing a light bulb.
the practical solution
At only pennies per gallon, this system is less expensive per glass than bottled 
water or other drinking water systems and provides about a year’s supply of 
water, depending on the size of your family and the amount of water you drink.

H-300+M
product specifications
Commercial grade drinking water system
with Performance Indication Device
H-300+M System – Part No. EV9270-79 
H-300+M Cartridge – Part No. EV9270-81
Features:
> Finely polishes treated water to premium quality for drinking and cooking. 
> Reduces dirt, rust, asbestos fibers, and other particulates such as oxidized iron, manganese, and
sulfides. 
> Reduces chlorine taste and odor. 
> Reduces parasitic protozoan cysts such as Giardia, Entamoeba, and Cryptosporidium. 
> Controls even extreme levels of common “off” tastes and odors, including those which are earthy,
moldy, and fishy. 
> Reduces lead to below the Federal Action Level. 
> Effectively reduces Volatile Organic Chemicals (VOCs). 
> KDF Media reduces limescale build-up in water-using appliances — as tested by KDF® Fluid
Treatment, Inc. 
> KDF Media provides bacteriostatic control — as tested by KDF® Fluid Treatment, Inc. 
> Equipped with a Performance Indication Device (PID), which operates on two standard “AA”
batteries.
General Installation/Operation/Maintenance Requirements:
> It is recommended that before purchasing a water treatment unit, you have your water tested to
determine your actual treatment needs. 
> Space required: 5 x 5 x 22 in. (13 x 13 x 56 cm) including 2-1/2 inches of clear space under unit for
cartridge change. 
> Install vertically with cartridge hanging down. 
> Replace cartridges when capacity is reached, or when flow becomes too slow, but at least annually. 
> The monitor (PID) provides real time indication of the H-300+M’s capacity. The monitor’s built-in LED
lights illuminate to convey the status of a capacity of a cartridge, keeping track of time while
recording the amount of gallons the system has filtered. The appropriate lights activate only when
water is on with the exception of the red light, which will stay on until the cartridge and batteries are
replaced, resetting the system. Blinking green – OK, blinking yellow – replace soon, constant red –
change filter. 
> Do not use with water that is microbiologically unsafe or of unknown quality without adequate
disinfection before or after the system. Systems certified for cyst reduction may be used on
disinfected water that may contain filterable cysts. 
> A separate drinking water faucet is required.
Health Claim Performance Certified by NSF/ANSI*
This system has been tested according to NSF/ANSI 42 and 53 for the reduction of the substances listed below. The concentration of the 
indicated substances in water entering the system was reduced to a concentration less than or equal to the permissible limit for water leaving 
the system,as specified in NSF/ANSI 42 and 53.
This drinking water system must be 
maintained according to the 
manufacturer's instructions, including 
replacement of filter cartridges. The 
substances reduced or removed by this 
system are not necessarily in your water. 
Read the performance data sheet.
flow rate
Controlled at 0.5 gal./min. (1.9 L/min.)
temperature
35-100 °F (2-38 °C) cold water use only
pressure
10-125 psi. (0.7-8.6 bar), non-shock
capacity
500 gal. (1,892 L)
everpure warranty
Everpure Drinking Water Systems are 
warranted to be free of defects for a full 
twelve (12) months after purchase. A 
detailed warranty statement is provided 
with each system.
Substance Concentration Water Concentration Requirements Reduction Reduction
Influent Challenge Max. Permissible Product Reduction Minimum Average
Standard 42Aesthetic Effects
Chlorine 2.0 mg ± 10% – >_ 50% – 96.8% 
Particulate, Class I 
Particles 0.5 - 1 µm at least 10,000 particles/mL – >_ 85% – 99.2%
Standard 53Health Effects
Asbestos 107to 108fibers/L > 10 micrometers in length 99% 99.86% 99.86% 
Cyst Minimum 50,000/L – 99.95% 99.99% 99.99% 
Lead 6.5 0.15 mg/L ± 10% 0.010 mg/L – 99.4% 98.8% 
Lead 8.5 0.15 mg/L ± 10% 0.010 mg/L – 97.3% 98.7% 
Chloroform 0.310 mg/L 0.015 mg/L – 95.7% 98.6%
(VOC surrogate chemical) 
*Tested using flow rate=0.5gpm; pressure=60 psig; pH=7.5 ±0.5; temp.=20˚C ±2.5ºC
System Tested and Certified by NSF International against NSF/ANSI 
Standard 42 and 53 for the reduction of:
Standard No. 42 Aesthetic Effect:
Chemical Reduction
>
Taste and Odor
>
Chlorine Taste and Odor
®
Everpure, Micro-Pure and the silver canister color are registered trademarks of Everpure, LLC © 2008
®
Mechanical Filtration
>
Particulate Reduction: Class I
Standard No. 53 Health Effects:
Chemical Reduction
>
VOC
>
Lead
Mechanical Filtration
>
Cyst
>
Asbestos