Save With Quantity Discounts On Replacement Water Filters and Reverse Osmosis Membranes

Culligan O-rings

Culligan O-rings and Compatible O-ring Replacements. We recommend that you replace your water filter and reverse osmosis system o-rings during every other filter change. Don't forget to use Dow 111 silicone sealant to prevent leaks.

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8 Item(s)

  1. Culligan ® OR-38 O-ring # 151121 for Water Filter Housings

    Regular Price: $8.99

    Special Price $5.99

    As low as: $4.39
    Culligan ® OR-38 replacement O-ring. # 151121 Fits Culligan US-550, RVF-10, US Filter RO-2127, RO-3167, Ace 4158515. Learn More
  2. Culligan ® OR-34 O-ring # 151120 for Water Filter Housings

    Regular Price: $7.99

    Special Price $4.99

    As low as: $3.49
    Culligan ® OR-34 replacement O-ring. # 151120 Fits Culligan HF-150, HF-160, HF-360, and Ace 45025, 46764, 49560. Learn More
  3. Culligan ® OR-100 Big Blue O-ring # 151122 for Water Filter Housings

    Regular Price: $14.99

    Special Price $9.99

    As low as: $7.99
    Culligan ® OR-100 replacement O-ring. Fits Culligan HD-950 Big Blue. # 151122 Learn More
  4. Culligan ® OR-233 O-ring # 411310

    Regular Price: $7.99

    Special Price $4.99

    As low as: $3.79
    Culligan ® OR-233 O-ring # 411310 for Culligan US-600, US-640, SY-2000, SY-2300 and SY-2500, SY-2650 and Ace 4158622. 3" Diameter. Learn More
  5. Culligan ® OR-3 O-ring Kit With Three O-rings # 151250 for Water Filter Housings

    Regular Price: $14.99

    Special Price $9.99

    As low as: $7.99
    Culligan ® OR-3 O-ring Kit With Three O-rings. Kit includes one OR-34, one OR-38 and one OR-223 Orings. Often ordered by those who aren't quite sure which one is the right O-ring. # 151250 Learn More
  6. WFO-900 0-ring compatible with Culligan AquaCleer Good Water Machine Reverse Osmosis RO Systems

    Regular Price: $8.99

    Special Price $5.99

    As low as: $4.49
    WFO-900 0-ring compatible with Culligan AquaCleer Good Water Machine Reverse Osmosis RO Systems. Fits AC Series and H Series RO Reverse Osmosis Aqua Cleer Good Water Machines. AC-15, AC-30, AC-5O, H5, H-53, H-8, H-82, H-83, H-84, etc. O-rings help prevent costly leaks. Be sure to use Dow 111 silicone sealant to lubricate the o-rings and provide the proper seal. Better safe than sorry. Learn More
  7. Molykote-From DOw Corning- 111 Compound-6 Gram O-ring Silicone Lubricant & Sealant-Dow-111-5-gram-1000

    Regular Price: $5.99

    Special Price $3.99

    As low as: $1.79
    Dow Corning/ Molykote ® 111 6 gram O-ring Silicone Lubricant and Sealant - 6 gram pillow pack. (like a ketchup packet) Great O-ring sealant and lubricant. FDA and NSF approved. (Do Not Use Petroleum Jelly As It May Break Down O-rings Or Housings) This is the same premium grade silicone sealant and lubricant used in underwater photography cameras, scuba gear and other underwater applications that simply can't afford leaks. Why not use the best for your reverse osmosis or drinking water filtration system? Learn More
  8. Dow Corning/ Molykote 111 5 oz. O-Ring Silicone Sealant-1000

    Regular Price: $24.99

    Special Price $17.49

    As low as: $13.99
    Dow Corning/MolyKote 111 ® 5.3 ounce Tube of O-Ring Silicone Sealant and Lubricant. FDA and NSF approved. Simply the best! (Do Not Use Petroleum Jelly As It May Break Down O-rings Or Filter Housings) This is the same premium grade silicone sealant and lubricant used in underwater photography cameras, scuba gear and other underwater applications that simply can't afford leaks. Why not use the best for your reverse osmosis or drinking water filtration system? Learn More

Set Descending Direction

8 Item(s)