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These are standard 10" x 2.5" cartridges and certainly should work for most systems as long as the measurements line up. Feel free to let us know if you have any further questions!
Most Ro units are a fairly standard size, this kit should fit in your canisters no problem. Feel free to let us know if you have any further questions!
The actual time will vary on water quality, PSI and other factors. Typically the Sediment, Carbon block and DI resin will last around 6 months (the DI can often last less) and the RO membrane will last around 2 years. Feel free to let us know if you have any further questions!
If the unit has been stored all filters will need to be replaced. the 4 stage kit will be perfect! The final filter is the RO membrane which is the main component of filtration. I have included a link to the standard 75 GPD (Gallon per Day) membrane below.
The 4 stage Value Replacement Filter Kit has been upgraded with the latest in carbon block technology and the best four stage RO/DI solution to universally treat for chloramines, chlorine and well water. The kit includes the upgraded GE 1 micron Purtrex Depth Sediment Filter, a new 1 Micron BRS Universal Carbon Block and a BRS Color Changing DI Refill. This kit can be used with NEW 4 Stage BRS RO/DI systems as well as legacy systems and all major competitor 4 stage RO/DI systems that use standard 10” filters.
Recommended Installation for this package:
- Stage One - Purtrex 1 Micron Sediment Filter
- Stage Two - BRS Universal 1 Micron Carbon Block
- Last Stage - DI Resin
BRS Universal Carbon Blocks are manufactured using high performance catalytic active carbon combined with a new binder system technology which maximizes the availability of the critical catalytic sites. The combination of advanced carbon technology, increased volume of carbon contained in each filter and proprietary manufacturing processes delivers exceptionally high chloramine, chlorine, VOC and general chemical performance.
- NSF Certified
- Specifically formulated for superior Chloramine reduction
- 1 µm (micron) Nominal Filtration*
- Chlorine 35,000 @ 1 GPM**
- Chloramines 3,500 @ 0.5 GPM***
- High chemical adsorption
- 30% more carbon than standard blocks****
Purtrex Depth Sediment Filters are an exceptional value for general applications where long life, high purity and low change-out frequency are required. Produced through GE Osmonics patented melt blown micro fiber technology, Purtrex is a 100% pure polypropylene depth filter with exceptional dirt-holding capacity. Purtrex true-graded density filter matrix (lower density at the surface of the filter with progressively higher density toward the center) captures particles throughout the entire filter depth. This translates to longer life and fewer change-outs than existing string-wound or resin-bonded filters. BRS Color Changing DI Resin is packaged in foil-lined 4mm Mylar bags AND vacuum sealed to preserve maximum useable life.
BRS Color Changing Resin is packaged in foil-lined 4mm Mylar bags and vacuum sealed to maintain maximum storage life and effectiveness.
- Changes Color from Blue to Brown as the media is exhausted.
- 2 year shelf life (unopened)
- Total Cation Capacity: 1.9 meq/mL min (Na+ form)
- Total Anion Capacity: 1.25 meg/mL min (cl+ form)
*Nominal Micron rating for all above - 1 micron
**2ppm free chlorine >90% reduction
***3ppm monochloramine >85% reduction
****Manufacturer's internal test data
Saltwater Must Have! By Deuce-Houston on 1/3/2017Deuce-Houston would recommend this product to a friendI picked up a couple of these on BF BRS Sale and glad I did. I Just moved my 90G aquarium and my RODI was running slow with clogged filter and the DI CC was all brown. Was able to reduce my 5 gallon bucket rate from 34 mins to 28 mins. Their packaging is tough and lasts on the shelf all in a good way. DI is good for 2 years so stock up.
Great prosucts By Dhero on 1/2/2017Dhero would recommend this product to a friendMakes maintenance quick and easy having everything in one delivery. I am very happy with my unit
Great! By Nathan on 12/29/2016Nathan would recommend this product to a friendThe Brs Rodi unit and this replacement package works so well, so easy to use. Would always recommend this.
excellent kit By chuck on 12/29/2016chuck would recommend this product to a friendthis R/O DI is simply the best
Perfect By Chel on 12/25/2016Chel would recommend this product to a friendJust what I needed. One stop shop!
Perfect fit! By Rick on 12/10/2016Rick would recommend this product to a friendWorks great as all things from BRS!
Excellent Value! By JOHN on 12/7/2016JOHN would recommend this product to a friendI have a 6 stage unit and this fits the bill every time. I replace my filters more than I should, but for the price, I don't mind at all. Great value!
5 Star Replacement Kit By Salty Dog on 12/3/2016Salty Dog would recommend this product to a friendI've purchased the cheaper replacement kit with the 5 micron carbon filter in the past. This one is definitely worth the few extra bucks. Intend to purchase the booster pump offered by BRS in near future as the best I get is 46psi when running the system.
brs 4 stage is the best By lisa on 10/7/2016lisa would recommend this product to a friendgreat deal for the price works good
Quality product By lisa on 9/22/2016lisa would recommend this product to a friendThis is the best deal out there for a quality filter. I'm very happy with them will not shop any where else
better than any deal on ebay.
Works Great! By RP on 9/9/2016RP would recommend this product to a friendGreat replacement filter kit for my BRS 4 stage ro/di system! Definitely will buy this again in the future!
Qaulity By Redneck reefer on 9/9/2016Redneck reefer would recommend this product to a friendI have been using the replacement kits in my rodi for years because they offer the best qaulity filters I've found and the water quality u start with on your reef tank I one of the key things that determines the qaulity of the tank