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Product guide

Everything you need to know.

Overview, benefits & specifications

Waterdrop WHR01A is the 32,000-grain model in the WHR01 whole-house water-softener line, with a 28 L resin capacity.

Key benefits

  • Whole-house ion-exchange water softener
  • Pre-assembled core components
  • Up-flow regeneration

Specifications

  • Model: WHR01A
  • Capacity: 32,000 grains
  • Resin capacity: 28 L
  • Dimensions: 48 in × 9 in diameter
  • Weight: 93.3 lb
  • Indoor use only

What is included

  • Control valve
  • Bypass valve
  • Resin tank
  • Pre-installed riser pipe and bottom strainer
  • Top strainer
  • Power adapter
  • Tank jacket
  • Brine tank and lid
  • Grid plate
  • Brine pipe
  • Overflow pipe
  • Drain pipe
  • Brine well
  • Float valve
  • Storage bag and user manual

Installation and use

Install indoors according to the WHR01 manual and local plumbing requirements. Confirm floor space, drain, power, inlet/outlet orientation, bypass-valve access, and brine-tank placement before installation.

What’s included

System components, filters, connection hardware, and documentation vary by model. Refer to the “What is included” section above and confirm the package contents before installation.

Installation & use

Follow the included manufacturer manual. Confirm feed-water pressure, temperature, under-sink clearance, power availability where required, and local plumbing rules. Use a qualified installer whenever local codes require one.

Shipping

Available shipping services, cost, and estimated delivery dates are calculated at checkout. Inspect the package promptly after delivery and retain all packaging until installation is complete.

FAQ

How do I select the right system?
Compare installation location, rated capacity, filtration type, dimensions, and power requirements.

When should filters be replaced?
Replacement timing depends on model, water quality, and usage. Follow the system indicator and manufacturer schedule.

Can I install it myself?
Many systems are designed for straightforward installation, but professional installation is recommended when required by code or when plumbing modifications are needed.