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OmniFilter Reverse Osmosis Filters & Membranes

The OmniFilter RO2000 & RO2000-TDS use the following replacement parts:

  • RS4-DS - Pre-Filter
  • CB3 - Main-Filter
  • OM1 - Membrane
  • R200 - Post-Filter
  • K4 - Pre & Post Filter O-Ring Set
RS4-DS OmniFilter Whole House Polyspun Filter Two-Pack
RS4-DS OmniFilter Whole House Polyspun Filter Two-Pack
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Item:
Omni Filter RS4DS
Fits:OmniFilter Basic & Medium Duty Whole House Water Filter Systems…   see details
Size:
Rating:
Flow Rate:
Filter Life:
Removes:
9.75 in x 2.5 in
5 microns
5 gallons per minute
10,000 gallons or 3 months
Rust & Sediment
Our Price:$7.99,   4/$28 ($7.00 per two-pack),   8/$48 ($6.00 per two-pack)
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CB3 (Series B) OmniFilter Undersink Carbon Block Filter
CB3 (Series B) OmniFilter Undersink Carbon Block Filter
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Item:
Omni Filter CB3
Fits:OmniFilter Undersink Water Filter Systems…   see details
Size:
Rating:
Flow Rate:
Filter Life:
Removes:
9.75 in x 2.5 in
0.5 microns
0.5 gallons per minute
400 gallons or 6 months
Rust, Sediment, Chlorine, Cysts, Asbestos, Lead, VOC's, MTBE, and Mercury
Our Price:$37.99,   3/$108 ($36.00 per filter),   6/$192 ($32.00 per filter)
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U.S. Standard Shipping is $3.99 or Free on Orders Over $75U.S. Standard Shipping is $3.99
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OM1 OmniFilter Reverse Osmosis Membrane
OM1 OmniFilter Reverse Osmosis Membrane
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Item:
Omni Filter OM1
Fits:OmniFilter Reverse Osmosis Water Filter Systems…   see details
Our Price:$81.99
   Quantity:    
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R200 (Series A) OmniFilter Refrigerator / Icemaker Filter
R200 (Series A) OmniFilter Refrigerator / Icemaker Filter
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Item:
Omni Filter R200
Benefits:Simple, inexpensive design
Do-it-yourself installation
Removes:Chlorine, Sediment, and Rust…   see details
List Price:$13.99
Our Price:$12.99
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for Same Day Shipping!
U.S. Standard Shipping is $3.99 or Free on Orders Over $75U.S. Standard Shipping is $3.99
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K4 OmniFilter Replacement O-Ring Set
K4 OmniFilter Replacement O-Ring Set
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Item:
Omni Filter O-Ring K4
Fits:Omni CBF1, CBF3, CBF20, OB1…   see complete list
Size:Blue: 3-1/2" (inside diameter) X 3-3/4" (outside diameter)
Black: 3-7/16" (inside diameter) X 3-5/8" (outside diameter)

Package Contains 4 O-Rings
2 Blue for Undersink Filter Systems
2 Black for Medium Duty Whole House Systems
Our Price:$5.99
   Quantity:    
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