🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$52.13
Home/DIY & Tools/Kitchen & Bath Fixtures/Water Filtration & Softeners/Replacement Filters/Replacement Under-Sink Water Filters
Waterdrop 10" x 4.5" Whole House Water Filter, Replacement for WD-WHF21-PG Whole House Water Filter System — image 1
Replacement Under-Sink Water FiltersWaterdrop✓ In stock

Waterdrop 10" x 4.5" Whole House Water Filter, Replacement for WD-WHF21-PG Whole House Water Filter System

★★★★★
$52.13
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About this item
  • [Perfect compatibility] 100% compatible with Waterdrop Whole House Water Filtration System WD-WHF21-PG.
  • [Efficient filtration] The combination of PP filter and GAC filter effectively delivers a five-stage filtration process, which reduces large particles and sediments larger than 5 microns. The whole house filter replacement also ensures your drinking water to contain no chlorine, sand, rust and other impurities. In the end, you get purified water with no funny taste or odor.
  • [Safe materials] GAC filter adopts natural coconut shell, which reduces unpleasant odor and taste in your tap water. You can now enjoy pure water with an improved taste.
  • [Improved lifespan] The PP filter will serve for 3-6 months while the GAC filter will serve for up to six months before replacement. The extended lifespan helps you save money on sudden replacements.
  • [Safeguard your water appliances] By ensuring that no harmful contaminant ends up in the filtered water, this whole house water filter prevents rusting and protects your water-related appliances to last longer.
Product details
Brand
Waterdrop
Manufacturer
Waterdrop
Material
Polypropylene (PP)
Part number
WD-WF10PG
EAN
6922350616189

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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