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  • DuraWater C100E Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media
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DuraWater C100E Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media

4.6 out of 5 stars 965 ratings
To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

  • Advantages - Efficient regeneration - Good kinetic performance - Low extractables

Frequently bought together

DuraWater C100E Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media
This item: DuraWater C100E Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media
$290.68
Get it Aug 11 - 14
Only 9 left in stock.
Ships from and sold by Ophiuchus Star.
+
Funnel to Load Replacement Resin Into a 'Mobile-Soft-Water' 10 X 2.5 Funnel (Spare Part) Used with a Water Softener or Ion-Ex
$21.32
Get it by Tuesday, Aug 12
Only 7 left in stock.
Sold by Marsal Distributors and ships from 鶹 Fulfillment.
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IPW Industries Water Softener Gravel - Garnet Filter Bed Media for Filter Tanks, Water Conditioners, and Water Softeners - Pu
$36.22
Get it Aug 18 - 28
Usually ships within 2 to 3 days
Ships from and sold by Isopure_Water.
Total price:$00
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Product information

Technical Details

Manufacturer ‎Purolite
Place of Business ‎PFEIFER, KS, 67660 US
Part Number ‎Purolite-1Cuft
Product Dimensions ‎45.72 x 35.56 x 20.32 cm; 22.29 kg
Item model number ‎C100E
Is discontinued by manufacturer ‎No
Colour ‎Resin
Item Package Quantity ‎1
Included Components ‎1 cu. ft.
Batteries Included? ‎No
Batteries Required? ‎No
Item Weight ‎22.3 kg

Additional Information

ASIN B078PTDFDF
Customer Reviews
4.6 out of 5 stars 965 ratings

4.6 out of 5 stars
鶹 Rank
Date First Available Jan. 20 2018

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DuraWater C100E Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media

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Product Description

Fine Mesh Resin

Purolite Resin

Top of the line replacement Resin.

True Blue Dealer

Aplus Water LLC

Award winning Aplus Water LLC in the water treatment industry, a company you can trust.

tech support before and after the sale

Experience

With over 50 years combined experience we can help with your resin replacement process. We love to help our customers.

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Customer reviews

4.6 out of 5 stars
965 global ratings

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Top reviews from Canada

  • M. Hope
    4.0 out of 5 stars Resin worked
    Reviewed in Canada on March 31, 2021
    Verified Purchase
    As advertised, system refilled, all systems worked great.
    One person found this helpful
    Helpful
     Report
  • David D.
    1.0 out of 5 stars Got a substitute
    Reviewed in Canada on August 18, 2019
    Verified Purchase
    I ordered this product "Puralite C-100E", but didn't get it. I got something called "Aldex C800"
    7 people found this helpful
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Decool cedric
    5.0 out of 5 stars Parfair
    Reviewed in France on January 18, 2021
    Verified Purchase
    Transaction parfaite, relation avec vendeur parfait. Le produit est de très bonne qualité, mon adoucisseur est reparti pour 10 ans
    Report
  • TKO
    5.0 out of 5 stars Good proce. does the job.
    Reviewed in the United States on May 21, 2025
    Verified Purchase
    Got this for my 10 year old water softener. We have alot of iron in our well water and it clogged up our softener even though we installed in Iron filter before it.(though it was installed after the softener was already there at the house. This doesn't look like the same stuff coming out of the existing softener but it does the job. I didn't want to replace the entire system, just the "media" and this does the job at 1/3 the price of the new system. My softener has an auto setting where it reads how much water you use and you tell it the hardness of the water. It only runs the purge cycle once in about a week or two depending on how much water we use. Some of the older old school softener are wasteful of the sult and does the recharge every few days or whatever even if you go on vacation.
    Report
  • Brian Foreman
    5.0 out of 5 stars Best way to open bag
    Reviewed in the United States on February 27, 2024
    Verified Purchase
    This was my first time "re-bedding" a water-softener, so after watching all the "how-to" videos I could stomach, when I got this bag of replacement resin my first thought was "holy smokes this box is heavy" and my second thought later on was "how do I open this bag so it doesn't spill everywhere?"

    I finally decided to just leave it on its side in the box, and then I carefully cut a flap out of the plastic side of the bag (with a box-cutter) and folded it over to reveal the resin, which is very much like the consistency of damp sand. (Note the inch or so of border around the flap opening; this is to keep the resin from spilling over the sides while you scoop it out.)

    This worked incredibly well, and by using the blue plastic tumbler that I already had as a scoop and the (accidentally) matching blue funnel that I ordered (which really did help), I was able to transfer all the new resin into the tank with no spillage whatsoever.

    The resin itself must be good, because after getting everything back together and regenerating, I'm now measuring zero grains per gallon of hardness, just as it should be.

    (I should mention that I cleaned out the brine tank after doing the resin, which sorely needed it (I didn't have a salt-bridge as much as a salt-tectonic-plate), and after everything was back together I gave the brine a full day to reach maximum strength before doing a regeneration.

    Even after regeneration, I had to run quite a bit of water through all of my pipes before getting to the fully soft stuff, so don't rush to judgement; it's surprising how much water-mixing goes on in your pipes, so open them all up at the same time and flush out all the hard stuff before measuring your results at the faucet closest to the softener!)

    Overall this was $2000 less than getting a whole new softener. Yeah, it took about 4 hours for replacing the resin (I work slowly and take breaks) and probably a couple more for the brine tank, but all things considered, for two grand I'd do this job myself again in a heartbeat. Definitely worth it.

    Great resin, great price, great result. Can highly recommend.
    Customer image
    Brian Foreman
    5.0 out of 5 stars
    Best way to open bag

    Reviewed in the United States on February 27, 2024
    This was my first time "re-bedding" a water-softener, so after watching all the "how-to" videos I could stomach, when I got this bag of replacement resin my first thought was "holy smokes this box is heavy" and my second thought later on was "how do I open this bag so it doesn't spill everywhere?"

    I finally decided to just leave it on its side in the box, and then I carefully cut a flap out of the plastic side of the bag (with a box-cutter) and folded it over to reveal the resin, which is very much like the consistency of damp sand. (Note the inch or so of border around the flap opening; this is to keep the resin from spilling over the sides while you scoop it out.)

    This worked incredibly well, and by using the blue plastic tumbler that I already had as a scoop and the (accidentally) matching blue funnel that I ordered (which really did help), I was able to transfer all the new resin into the tank with no spillage whatsoever.

    The resin itself must be good, because after getting everything back together and regenerating, I'm now measuring zero grains per gallon of hardness, just as it should be.

    (I should mention that I cleaned out the brine tank after doing the resin, which sorely needed it (I didn't have a salt-bridge as much as a salt-tectonic-plate), and after everything was back together I gave the brine a full day to reach maximum strength before doing a regeneration.

    Even after regeneration, I had to run quite a bit of water through all of my pipes before getting to the fully soft stuff, so don't rush to judgement; it's surprising how much water-mixing goes on in your pipes, so open them all up at the same time and flush out all the hard stuff before measuring your results at the faucet closest to the softener!)

    Overall this was $2000 less than getting a whole new softener. Yeah, it took about 4 hours for replacing the resin (I work slowly and take breaks) and probably a couple more for the brine tank, but all things considered, for two grand I'd do this job myself again in a heartbeat. Definitely worth it.

    Great resin, great price, great result. Can highly recommend.
    Images in this review
    Customer image
    Report
  • daniel begot
    5.0 out of 5 stars Le descriptif
    Reviewed in France on May 17, 2021
    Verified Purchase
    Très bon produit livraison très rapide tout est ok
    Report
  • Dolme
    5.0 out of 5 stars Conforme, produit technique
    Reviewed in France on July 15, 2021
    Verified Purchase
    Conforme à mes attentes, ras, produit technique
    Report

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