







Fits the following models -- Compatible with Dynamic series I, II RTL/RCF, III RTL/RCF and V inline pool/spa cartridge filter models RDC-25, RDC-25S, RDC-50, RDC-50S, DSC 75, DSC 100; for Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers and pool and spa leaf trap models 179, 179-HDB, 179-C, 179C HDB, 186-A, 186-B, 186-C, 186-D, for High Capacity Automatic Feeders HC-3315, HC-3330, HC-3340; for Hayward W530, W560 Series Leaf Canisters as well as other units that call for any of the part numbers above.
Function -- Direct replacement for the original O-rings. Regularly check the condition of the O-ring and replace it if damaged to ensure proper operation of your pool/spa system. Replaces for R172240 / R172223.
Alternate Part Numbers -- Fits for the following part numbers: CX120D, WW8050360, 392003, O-330, Baker Hydro 17B1087, Hayward/Arneson W542, Hayward AXW542, CX120D, Jacuzzi 47036009R, Jandy R0558800, Leisure Bay 001135, Lomart/Prest Metal 53200, American 39200300, Rainbow R172223, R172240, Starite/Swimquip 1692012, Waterway 8050360.
Material -- All the O-rings are made of high quality rubber with wear resistance. Carefully manufactured to ensure good sealing. Directly replace the original part to stop leaking.
100% Satisfaction Guarantee -- Your satisfaction is our priority. We strive to give our customers excellent service. Support 60-Day money-back guarantee, 12-Month warranty for quality-related issues.
1. Payment methods accepted: Payoneer. Our Payoneer account allows you to pay by credit card, debit card and your paypal balance.
2. All major credit cards are accepted through our secure payment processor Payoneer.
3. We ship items to Your Ebay address.Please make sure your Ebay address is correct before you pay, cause it cannot be changed once the order shipped out.
1. Item will be shipped out within 1-2 business day after clear payment received.
2. Please make sure shipping address on your Ebay account is correct & up-to-date.
3. All of our items are shipped from our US warehouse.
4. Please feel free to contact us by email if you cannot get your order in time.
Please read the shipment and payment detail carefully before you bid.
1. Return to us within 60 days from the delivery date for exchange or refund. Refund will be given as Money back or item exchange (buyer's choice).
2. Return shipping fee is the responsibility of buyer unless the return is a result of our mistake.
3. If you need return, please contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
Please contact us via ebay using"Contact member".
We will respond within 1 business day or less.Thank you for your understanding.

