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- EQ-301 has 1 inch plumbing connections; internal design and flow rate is identical to the EQ-300
- Gives you chemical-free, odor-free, great tasting water at every tap, tub and shower in your home
- Get softer, smoother skin and shiny, healthy hair from chlorine-free showers and baths
- Your clothes will last longer when washed in chlorine-free water.
- Filters chlorine, rotten egg smell, iron (<1 PPM) and 100s of chemicals the EPA has found in our water supply
- Economical: costs less than $20 per month
AQUASANA® EQ-301 RHINO Water Filter Features
- Low cost pre-filter sediment cartridges you can replace often (every 1-3 months) extend the life of the main filter
- See-through pre-filter housing lets you easily tell when it's time to replace the cartridge
- Unique design prevents clogging and eliminates need for regular back-flushing or other tedious maintenance
- Rated at 7 gallons per minute to avoid water pressure loss in your home
- Space-saving design stacks the chambers to save floor space
- Includes installation kit, shut-off valve, and all required hardware
- Full one year year warranty on materials and workmanship from SUN WATER SYSTEMS™, a strong company with 15 years in the industry, 17 patents, and over 7 million products sold
- A 10 year track record with satisfied customers
- Full 90 day, 100% Satisfaction Guarantee
RHINO EQ-301 Flow is Rated at 7 GPM
The EQ-301 RHINO filter is rated at 7 gallons per minute. This flow rate is adequate for homes with up to three bathrooms.
If you home has more than 3 bathrooms, two EQ-301 filters can be installed in a manifold configuration (PDF, 68KB) for a higher flow rate.
The AQUASANA EQ-301 whole house filter is a great value, even when two are installed for your larger home.
EQ-301 RHINO Filter for Iron & Manganese
The AQUASANA EQ-301 filter can remove iron and manganese, provided the levels are less than 1 PPM.
With higher levels of iron and/or manganese, the AQUASANA EQ-300-IP™ Iron and Sulfur pre filter is recommended.
EQ-301 RHINO Filter for Sulfur (Rotten Egg Smell)
The RHINO EQ-301 filter can also eliminate sulfur or rotten egg smell from your hot water.
If your water has a sulfur/rotten egg smell in the hot and cold water, the AQUASANA EQ-300-IP Iron and Sulfur pre filter is recommended.
AQUASANA EQ-301 Filter Includes 3 Stages
The AQUASANA EQ-301 RHINO home water filter provides 3-stage filtration for all the water in your home:
Stage 1: Mechanically filters sediment as small as 5 microns. This stage removes sediment to extend the life of the main filter. The sediment filter cartridge is low cost, easily monitored via the clear filter housing, and simple to replace yourself (no plumber needed).
Stage 2: Uses KDF-55 ® to transform chlorine to harmless chlorides. This stage also reduces surface tension and hardness of the water for great feeling baths and showers. The water flows upward in this stage to insure exposure to all sides of the KDF granules.
Stage 3: Includes high-grade 12/40 mesh activated carbon to enhance water quality, clarity and taste. Activated carbon is recognized by the U.S. Environmental Protection Agency as the "Best available technology for the reduction of synthetic chemicals." The water flows downward through this stage to compress the carbon and provide better contact between the carbon and water.
Some whole house filters include multiple stages of filtration in a single, standard size (10" or 20") cartridge. In many cases, there is simply not enough filtration media to adequately filter the water flow at the peek rates used in a typical home.
Other filters include many stages in a larger design, however many of the "stages" are simply another "layer" of the same filtration media.
RHINO EQ-301 Whole House Filter Installation
The EQ-301 whole house filter must be installed by a licensed plumber to validate your warranty.
Installation can typically be done in 1.5 to 2.5 hours. Additional time may be required depending on the location of your service line and other factors.
EQ-301 Installation Instructions (PDF, 280KB)
EQ-301 Detail Diagram (shows size in inches) (PDF, 269KB)
Easy Maintenance: Changing the Pre-Filter
The EQ-304™ sediment pre-filter cartridge should be replaced every 1-3 months, depending on the condition of the water source.
You can easily monitor the pre-filter via the see-through housing to determine if your water requires more frequent pre-filter cartridge changes.
To replace the EQ-304 sediment pre-filter cartridge:
- Close the orange shut off valve
- Relieve pressure in the water system by opening a faucet near the unit
- Place a bucket under the sediment pre-filter housing
- Press the pressure release button on top of the pre-filter housing to relieve any remaining water pressure
- Unscrew the sediment pre-filter housing
- Remove the old filter cartridge
- Wash out the sediment pre-filter housing as needed to remove sediment
- Clean the housing o-ring and lubricate it with petroleum jelly
- Insert the new filter cartridge into the housing
- Screw the sediment pre-filter housing back on
- Slowly open the orange shut off valve and check for leaks
- In case of leaks, tighten connections or clean and reseat the o-ring
Detailed EQ-304 pre-filter replacement instructions (PDF, 2.8MB)
EQ-301 Filter Replacement Cartridges
The EQ-301 RHINO whole house filter comes with the main filter unit and one pre-filter cartridge, replacements can be ordered by clicking on the pictures or links below.
A Perfect Companion for Your EQ-301 Filter
A drinking water filter further improves the most important water on earth: the water you drink every day.
The AQUASANA AQ-4000™ countertop or under sink water filter provides additional safety for your drinking water:
- Removes lead, which is most often introduced by household plumbing
- Includes a 0.5 micron filter to remove cysts and other small contaminants
- Has a slower flow rate for longer water contact with the filter media
- Specifically designed and certified to provide the highest quality drinking water
