If your Softener is more than five years old or there is a lot of iron in your water then you might need to replace your filter media known as Ion-Exchange Resin.
We are providing new resin supplied in the very stable sodium form.

Polymer Structure Styrene    Crosslinked with DVB  
Functional Group      R-(SO3)–M+    
Ionic Form,      as shipped Sodium  
Physical Form Tough,    Spherical Beads  
Screen Size Distribution   16 to 50    





+16 mesh (U.S. Std) < 5 %





-50 mesh (U.S. Std) < 1 %
pH Range      0 – 14    
Sphericity      > 93 percent    
Uniformity Coefficient    Approx. 1.6    
Water Retention     Sodium Form 52 lbs/cu.ft.  
Solubility      Sodium Form 42 to 49 percent
Approximate Shipping Weight   Insoluble    
Swelling Ca+2 or Na+ to H+    52 lbs/cu.ft.    
Total Capacity     5 to 9 percent    




Sodium Form 1.9 meq/ml min




Hydrogen Form 1.8 meq/ml min

HydroTec USA Shipping Policy:

Please calculate your rates using the EBay calculator provided. We will ship all USA location including Alaska, Hawaii, Puerto Rico, US Virgin Islands, US protectorates Post office Boxes, Army Post Office (APO) and Fleet Post Office (FPO).

It is the purchasers’ responsibility to make arrangements with the post office for their pickup of the product. Where a signature is required, the authorized agent of the local service is recognized as a signatory unless otherwise arranged for by after the bid is awarded. If a telephone number is required it is the bidder’s responsibility to supply that number to HydroTec before shipping.

All packages are shipped Freight On Board Tiskilwa, Illinois. This phrase means that the value of the merchandise is that paid for by the purchaser and that no extra insurance is provided except that offered by the carrier at no extra charge to the shipper.

International Buyers - Please Note:

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.

Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.