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CPR Bak-Pak 2 Collection Cup O-Ring


CR1133

This item has been discontinued.

CPR

Replacement O-Ring for BakPak waste collection cup


Manufacturer Info

CPR Aquatic Aquarium Supplies
In Arcata, located in Northern California, the sea is a way of life. From the advanced Marine Biology department at Humboldt State University, just up the hill from CPR’s headquarters, to Humboldt Bay, about a mile west, CPR is nestled in a perfect environment to develop equipment for marine aquariums. CPR was started in a small garage in 1987 to produce biological filters for local aquarists. People who used CPR filters were impressed by the high quality and affordable prices. Word spread and the company grew. Since then, CPR has expanded to a 10,000 sq. ft. production facility and has developed many innovative products over the years. CPR is incorporating new ideas and technologies all the time. Their goal is to allow aquarists to place the highest performing products in their tanks at reasonable prices.

Accessories for CPR Bak-Pak 2 Collection Cup O-Ring


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10 Reviewers (70%) would recommend this

Overall Rating:

5.0  Star
 7
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“O-Ring”
5.0

The O- ring works great. My skimmer is working again just as it was designed. Thank you.

Was this review helpful: Yes(0)No(0)
 
 
“Original O ring”
5.0

My original one eventually broke and this looks much better than rubber bands.

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“Seems to work”
4.5

When I ordered this I happened to see it on a search for replacement parts for my CPR Bak-Pak. My unit did not have one, figured I should be using one. I installed it. Not sure that it added any efficiencies to my Bak-Pak collection cup. Fits nicely on the outside but does not slide into the unit. W...Read More

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“Well worth it!”
5.0

You don't know how much you need a new one until you get a new one! And, of course, the site is NUMBER 1 on my list of suppliers for all our Marine needs!

  • 1
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“does the trick!”
5.0

sure beats using zip ties as a replacement!

  • 1
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“Small Package Big Results”
5.0

I bought the O-ring for an older backpack that I had bought used without the o-ring. For such a cheap simple piece it has helped a lot with skimate collection. It allows you to more precisely control the level of the collection cup thus controlling your bubble/skimate density. If your backpack doe...Read More

  • 1
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“oring”
4.0

I am just new to the hobby, just started using the protein skimmer, the oring works well

  • 1
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Overall, others give this:

10 Reviewers (70%) would recommend this

Overall Rating:

5.0  Star
 7
4.5  Star
 1
4.0  Star
 2
3.5  Star
 0
3.0  Star
 0
2.5  Star
 0
2.0  Star
 0
1.5  Star
 0
1.0  Star
 0
0.5  Star
 0