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๐ง Elevate your aquariumโs purity game โ because your fish deserve the best!
The Aquatic Life RO Buddie Replacement Cartridge Set is a 3-pack of inline filters including a 5-micron sediment cartridge, a 5-micron activated carbon block filter that removes chlorine up to 2,500 gallons, and a color-changing deionization resin that signals when itโs time to replace. Compatible with most RO/RODI systems, this set ensures crystal-clear, safe water for your aquarium with easy installation and reliable performance.


































| ASIN | B08HC2JRZR |
| Best Sellers Rank | #17,528 in Pet Supplies ( See Top 100 in Pet Supplies ) #143 in Aquarium Filter Accessories |
| Brand | Aquatic Life |
| Brand Name | Aquatic Life |
| Customer Reviews | 4.7 out of 5 stars 1,020 Reviews |
| External Testing Certification | NSF |
| Item Dimensions D x W x H | 4"D x 13.8"W x 7.2"H |
| Item Weight | 1 Pounds |
| Manufacturer | Aquatic Life |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Model Number | 810957016562 |
| Number of Items | 1 |
| Product Benefits | Removes impurities, reduces chlorine, and removes TDS from membrane-filtered water |
| Product Dimensions | 4"D x 13.8"W x 7.2"H |
| Set Name | 3-pce Bundle |
| UPC | 810957016562 638827655570 |
| Unit Count | 3 Count |
A**H
Space saving RODI system
I've been using the rodi buddy for a couple years now. It's perfect. It's small, easy to change filters, cheap compared to what you see on BRS. Take maybe 45min to fill a 5 gallon bucket. Always reads 0 on the TDS meter. When you see 1 on the TDS meter it is time to change the charcoal filter. I need to mention the TDS meter is sold separately but should be bought when purchasing the rodi buddy. Prestine water quality and simple functionality.
A**R
Great RO/DI unit
Have had this filter for quite a while. Once my second set of filter cartridges. Consistently give me 1 TDS output. Combine that with the price and it's hard to beat. Its only 50 gal per day, but I have 3 nano reef, so it's not a problem for my needs.
B**G
Repeat customer,very happy
I used for filtering my saltwater tank water,operate as expected, this is 2nd time ordering from this vendor
L**R
Filters filter water
I use these to make RODI water for my saltwater tanks. Luckily I live in an apartment building and dont pay the water bill making 5 gallons of water a week. Out of 5 gallons, Id say 25 gallons go down the drain. These filters are great and give me 0 TDS with a good main membrane. I sometimes just buy the entire new unit. For another 15 bucks when the sale runs you can get the entire water unit. The DI resin is the one I wish would last longer. But Im sure my area of where I live with water / temp. all make a difference.
J**E
Quick delivery
Easy to install
P**E
Economical
Great price for the set.
A**E
Aquarium water 100%
Great for getting aquarium water just right!
C**S
Rodi filters
Perfect.
J**.
Best rodi in 3
Reef aquarium must for all reefs. Best price. I have used 30+ year i think or as long as they have been out. I dont remember not having them. Good for having tanks 90 gallons and less bigger tansk may need more
B**T
Quick delivery
Always arrived quickly and was the exact thing I was looking for
J**Y
Lasted 1 month
deionization filter turned completely brown after about 70 gallons
Trustpilot
1 month ago
1 month ago