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RainSoft® Ultrefiner UF22 & UF50 Compatible Filters

*RainSoft®" is the registered trademark of AWTP, LLC. RainSoft® products are manufactured by AWTP, LLC. The use of any unauthorized replacement products may void any manufacturer’s warranty.


Compatible Replacement Filters for RainSoft® Ultrefiner
UF20, UF22T-CB, UF22N-CB, 21776, UF50T-CBVOC, & UF50N-CBVOC, 21176, 21179, 21191
Choose the RO Membrane that is the same capacity as your current RainSoft® Ultrefiner RO System from the two shown below.

Rainsoft UF Series Reverse Osmosis System Manual

RainSoft® #FWS #
Sediment / Carbon Block Pre-filter9757, 17368 & 18557CTO1-2510
Carbon Block Post-filter18773CTO1-2510
22 GPD TFC RO Membrane9564, 9568, 9596, 12448, 13018, 17374, 21176, UF20 & UF22TFC-RS9-22
50 GPD TFC RO Membrane9757, 12447, 17370, 18571, 18644, 21179 & UF50TTFC-RS9-50
Inline Post-filter (optional)9798 & 17369K2333-BB


Neo-Pure CTO1-2510 9-7/8" x 2-1/2" Coconut Shell Carbon Block Cartridge 5 micron

MFG # 18773, 9757, 12464, 13119, 17368, 18557
FWS # CTO1-2510

$6.99 
Qty:

RainSoft® Ultrefiner Compatible Membrane TFC-RS9-22 GPD

MFG # 9564, 9568, 9596, 12448, 13018, 17374, 21176, UF20, UF22
FWS # TFC-RS9-22

$42.95 
Qty:

RainSoft® Compatible TFC Membrane, 50 GPD

MFG # 9757, 12447, 17370, 18571, 18644, 21179 & UF50T
FWS # TFC-RS9-50

$59.98 
Qty:

Omnipure K2333-BB Inline GAC Postfilter - 6 x 2 1/4 FPT Filter

MFG # 9568, 9798, 12470, 12471, 17369
FWS # K2333-BB

MSRP: $10.50
$9.98 
10+ for $7.49 ea
50+ for $6.49 ea
Qty:
MSRP: $1.65
$1.59 
10+ for $1.19 ea
50+ for $1.03 ea
Qty:
$1.57 
10+ for $1.18 ea
50+ for $1.02 ea
Qty:
$34.40 
2+ for $32.68 ea
5+ for $30.96 ea
Set of 10 for $29.24 ea
20+ Call
Qty:
$42.00 
2+ for $39.90 ea
5+ for $37.80 ea
Set of 10 for $35.70 ea
20+ Call
Qty:
MSRP: $37.00
$22.20 
2+ for $21.09 ea
5+ for $19.98 ea
Set of 10 for $18.87 ea
20+ Call
Qty:
MSRP: $9.95
$8.79 
Qty: