Waterdrop WHF3T-PG

Last updated: November 2, 2026

Waterdrop WHF3T-PG

3.2/5#3 of 13 in cartridge whole-house filters
3.2

A lower priced three stage big blue system for city water. Running cost is hard to judge without a gallon rating.

15 gpmFlow

Check price at Amazon$269.99

Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros

Three stages including KDF media that Waterdrop says reduces heavy metals
A year between filter changes, per Waterdrop
Big 20 in housings and 1 in ports keep flow up

Cons

No gallon rating, so running cost cannot be compared
Only the lead free materials are certified, not the filtration
No published warranty

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its build. How we rank explains each one.

Running cost filter cost or capacity not published (neutral score used)50
Certification tested to NSF/ANSI 42, not certified30
Flow 15 gpm service flow100
Price $269.9965
Warranty warranty not published, scored as none0

Specifications

Filtration
Model number	WD-WHF3T-PG
Stages	3
Tested to (not certified)	NSF/ANSI 42
Chloramine	No
PFAS	No
Build
Flow	15 gpm
Ports	1 in
UV stage	No

Alternatives in this build

Waterdrop WHF21-PG

#1 in Cartridge3.4Full review

A low cost starter system for chlorinated city water in a small home.

$106.98

#2 in Cartridge3.4Full review

A low cost first whole-house filter for city water with chlorine taste. Expect to change filters several times a year.

$155.99

3M Aqua-Pure AP903

#4 in Cartridge3.1Full review

A certified, low mess choice for city water with chlorine, for owners who would rather pay more per cartridge than handle filters.

$422.99

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