rodo chloramine filter

[Phinfan]

Good morning, I need to order filters for a Rodi unit I live in Rhode Island. Do I need to order the filters that remove Chlooromine or will the standard filters work.
thanks

 

[Aquaman_68]

spectrapure sells a chloramine removal cart pair....they are mixed bed resins that r set up to lower the ph below 7 to remove the free ammonia left after the carbon & membrane...(that is the only way to remove free ammonia which is one part of the chloramine...)U can not remove this type of ammonia thru areation!!!