10" BRS Reactor Refillable Cartridge - Hard Shell

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10" BRS Reactor Refillable Cartridge - Hard Shell

96% Recommend this to a friend (43 of 45)

SKU: 204187
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Quick Overview

10” hard shell, clear, refillable media cartridge for BRS reactors. Fits all versions of BRS reactor including older models.

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Product Questions

Will this canister work with the deluxe carbon reactor that came with the plastic single ended media holder?
Question by: Derek on Dec 30, 2013 8:35:00 AM
Hi Derek,
Yes this cartridge will fit in any of our BRS reactors (and now comes standard with all of them).
Answer by: Bulk Reef Supply on Dec 30, 2013 8:35:00 AM
Does this come with the foam inserts as shown in the picture?
Question by: Mike on May 24, 2016 1:03:00 PM
Foam inserts are included
Answer by: Carter (Admin) on May 26, 2016 11:40:00 AM
Will these also fit a standard or slimline 10in filter housing? Thanks.
Question by: Brian on Mar 13, 2016 8:12:00 AM
Great question!
This cartridge is 2.5" x 10" and will fit most standard 10" canisters. Feel free to let us know if you have any further questions!
Answer by: Connor (Admin) on Mar 14, 2016 4:53:00 PM
Hello there can I buy the foam inserts replacement by itself for my dual reactor
Question by: Dario C. Ocampo Jr. on May 14, 2017 11:19:00 AM
You absolutely can! We have the replacement pads available at the link below. If we can be of further assistance, please let us know!


Happy reefing!
Answer by: Zack (Admin) on May 17, 2017 11:56:00 AM

What is a diameter n measurement for your 10" BRS Reactor Refillable Cartridge - Hard Shell

Question by: cliff lim on Sep 12, 2017 9:46:00 PM
The outside diameter of our Hard Shell Refillable Cartridges is 2.85”.
Answer by: Charlie (Admin) on Sep 13, 2017 1:14:00 PM

Full Details

10” hard shell, clear, refillable media cartridge for BRS reactors. Fits all versions of BRS reactor including older models.


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  • Love it By Bakerrichard27@yahoo.com on 8/24/2017

    Very good quality very in expensive
  • Perfect fit! By Adam on 4/30/2017

    Very nice upgrade to the old ones. Perfect fit and seems like they will last longer. As always, BRS finds a way to make a good product better at a very affordable price.
  • Not sure it fits the old dual reactor very well By Kenm on 2/23/2017

    I have an old brs dual reactor. It had the old cartridges that look this the ones for di resin so I decided to get these replacements. Unfortunately, they seem slightly to big. I can't screw the lid on tight enough to prevent leaks. I ended up sanding a slight amount off the bottom to make them fit better. I still have to tighten the lids super tight, but no leaking any more at least. I may be doing something wrong, but I'm not sure how many ways there are to screw the lid on. Maybe there's a slight difference between the old reactors and new ones?
  • Very nic By Jay on 1/19/2017

    Makes life much easier for maint etc
  • Great product at a good price By Rollster on 1/2/2017

    I'm very happy with the quality!
  • Great Replacement By Steve on 12/27/2016

    Great replacement for the older version. Cheap and easy to use.
  • Nice Product By BadFishy on 4/24/2016

    Fits well and was just what I was looking for!
  • Good, but a little short By Brian on 4/5/2016

    Turns out this container was a little short for my Pentak 10in slimline housing. Easy to fix with a small piece of rubber hose on the bottom. Funny, because the empty carbon version fits just fine?
  • Easy Use By Montana on 3/28/2016

    +1 with John and others above. Having spares for quick exchanges makes it much easier during tank/sump mainenance, which means I'm more likely to do it! Easier is better in my book.
  • Love my BRS Dual reactor... By Adam on 12/12/2015

    Love my BRS Dual reactor... having an extra cartridge makes it quick and easy to swap out when refilling and always having a back-up plan if/when a seal wears out etc....
  • great By cruz on 5/5/2015

    Works like a sharm great stuff I do recommend it
  • Quick change! By orucco on 3/1/2015

    Very handy! Makes change out quick and easy!