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Product guide

Everything you need to know.

Overview, benefits & specifications

The Waterdrop WD-WHF3T-PG is a three-stage whole-house system with seven-stage filtration for sediment, rust, sand, chlorine, and odor reduction.

Key benefits

  • 7-stage whole-house filtration
  • Reduces chlorine, odor, sediment, rust, sand, and other large particles
  • 15 GPM flow rate
  • NSF/ANSI 372 certified lead-free materials
  • 100,000-gallon rated capacity

Specifications

  • Model: WD-WHF3T-PG
  • Dimensions: 22.91 × 8.46 × 26.18 in
  • Weight: 42 lb
  • Flow rate: 15 GPM
  • Operating temperature: 40–100°F (4–38°C)
  • Filtration: 7 stages
  • Filtration precision: 5 micron
  • Certification: NSF/ANSI 372

What is included

  • WD-WHF3T-PG system
  • WD-WF20C filter
  • WD-WF20K filter
  • WD-WF20P filter
  • User manual

Replacement filters

  • WF20PG replacement filter: up to 12 months

Installation and use

Connect the system to the main water line according to the supplied manual. Confirm flow direction, pressure, temperature, service clearance, and local plumbing requirements.

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.