Aquasana EQ-301-85 Whole House Water Filter
Rhino EQ-301-85 Filter
List Price: $1,199.99
Our Price: $959.20
You Save: $240.79 (20%)
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  • EQ-301-85 has 1 inch plumbing connections
  • Includes KDF-85, for better filtration of sulfur, iron (<2 PPM) or hydrogen sulfide (rotten egg smell)
  • Filters 100s of chemicals the EPA has found in our ground water
  • Longer lasting performance in typical well water applications
  • Gives you chemical-free, odor-free, great tasting water at every tap, tub and shower in your home
  • No nightly back-flushing, bags of salt, wasted water or electricity usage
  • Economical solution for common well water issues

Aquasana® EQ-301-85 Rhino Water Filter Features

Rhino EQ-301-85 Flow is Rated at 7 GPM

The EQ-301-85 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-301-85 filters can be installed in a manifold configuration (PDF, 68KB) for a higher flow rate.

The Aquasana EQ-301-85 whole house filter is a great value, even when two are installed for your larger home.

EQ-301-85 Rhino Filter for Iron & Manganese

The Aquasana EQ-301-85 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-301-85 Rhino Filter for Sulfur (Rotten Egg Smell)

The Rhino EQ-301-85 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-301-85 Filter Includes 3 Stages

The Aquasana EQ-301-85 Rhino home water filter provides 3-stage filtration for all the water in your home:

Aquasana EQ-301-85 3-Stage Whole House Filter Illustration
Rhino EQ-301-85 3 Stage Filter

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-301-85 Whole House Filter Installation

The EQ-301-85 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.

Important EQ-301-85 installation considerations:

Components Included with Your Filter

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:

  1. Set the pre-filter valve to the "OFF" position
  2. Relieve pressure in the water system by opening a faucet near the unit
  3. Place a bucket under the sediment pre-filter housing
  4. Unscrew the sediment pre-filter housing using the wrench provided
  5. Remove the old filter cartridge
  6. Wash out the sediment pre-filter housing as needed to remove sediment
  7. Clean the housing o-ring and lubricate it with petroleum jelly
  8. Insert the new filter cartridge into the housing
  9. Screw the sediment pre-filter housing back on
  10. Slowly move the shut off valve to the "Filter" position and check for leaks
  11. In case of leaks, tighten connections or clean and reseat the o-ring

EQ-301-85 Filter Replacement Cartridges

The EQ-301-85 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.

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A Perfect Companion for Your EQ-301-85 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:

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List Price: $179.98
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Pre-Filter Valve




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