WHF21-FG
$179.99
WHF21-PG
$149.99
PFK
$59.99
RO System Water Filtrations Comparison
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Products
WHF21-FG
WHF21-FG
WHF21-FG
WD-WHF21-FG
WHF21-PG
WD-WHF21-PG
PFK
WD-PFK
RPFK
WD-RPFK
PFA
WD-PFA
$179.99
WHF21-PG
WHF21-PG
WHF21-FG
WD-WHF21-FG
WHF21-PG
WD-WHF21-PG
PFK
WD-PFK
RPFK
WD-RPFK
PFA
WD-PFA
$149.99
PFK
PFK
WHF21-FG
WD-WHF21-FG
WHF21-PG
WD-WHF21-PG
PFK
WD-PFK
RPFK
WD-RPFK
PFA
WD-PFA
$59.99
Accessories Set
Accessories Set
Specs
Flow Rate
Up to 15GPM
Up to 15GPM
Up to 20GPM
Flush Mode
Not flushable
Not flushable
Twist to Direct Flush by hand
Test
100,000 water hammer tests and 300 psi pressure tests
100,000+ water hammer tests
up to 600Psi instantaneous burst water pressure
Filtration Accuracy
5 microns
5-micron
50-micron
Water Pressure Delivered
Up to 15GPM
Up to 15GPM
Up to 20GPM
Recommended Filtration For
Well water & Tap water
Well water & Tap water
Well water & Tap water
Connection
1“MNPT,3/4”MNPT,3/4“FNPT and 3/4” push-fit plumbing fitting
1“MNPT,3/4”MNPT,3/4“FNPT and 3/4” push-fit plumbing fitting
1“MNPT,3/4”MNPT,3/4“FNPT and 3/4” push-fit plumbing fitting
Product Dimensions
14.37"L x 7.48"W x 15.55"H
14.37"L x 7.48"W x 15.55"H
3.8"L x 2.6"W x 7.9"H
Item Weight
19.33 pounds
21.6 pounds
2.9 pounds
Filtration
Filter Material
The iron and manganese reducing filter and GAC filter
Premium PP Cotton & Granular Activated Carbon
50-micron 316L molybdenum alloy filter
Reduce Substance
99.3% of iron, 96.3% of manganese, chlorine, and other impurities larger than 5 microns.
chlorine, lead, benzene, mercury, peculiar smell, sand, rust, and more
rust or small objects
Filter
Filter life span
Average annual cost
$139.98
$79.98