Product Information
Description
Hayward C3000 / C4000 Cartridge Filter O-Ring Kit
OEM-equivalent o-ring kit for Hayward equipment.
The APC APCK1105 o-ring kit is a complete service kit for Hayward pool equipment, shipped through PST Pool Supplies' parts catalog. Sourced through APC, each kit bundles the seals, O-rings, and small parts you need for a single rebuild. Pair it with new gaskets and a clean strainer pot before reassembly to avoid a repeat visit.
| Manufacturer | APC |
|---|---|
| Kit Type | O-Ring Kit |
| Model / MPN | APCK1105 |
| APC Catalog # | APCK1105 |
| SKU | PST-APCK1105 |
| Fits Equipment | Hayward |
| Shipping Weight | 0.625 lb |
What does the APCK1105 kit fit?
This kit is the APC service pack for Hayward equipment as listed in the title above. Match the model name and series in the title to your pump, valve, or filter housing before ordering. If you are unsure, check your equipment label and reach out to PST and we will confirm fit.
What's in the kit?
APC repair kits include the seals, O-rings, and small wear parts needed for a single rebuild of the listed component. Larger consumables like shaft seals or impellers may be sold separately when the kit is labeled as an O-Ring Kit rather than a full Repair Kit. Compare the kit type to your repair needs.
Can I install this myself?
Most APC repair kits are DIY-friendly for a pool owner who is comfortable taking equipment apart and reassembling with the manufacturer's exploded diagram. Replace all included parts, lubricate O-rings with a pool-grade silicone lube, and torque housing bolts in a star pattern. If you are unsure, hire a pool pro.
Additional Info
| Category | Parts Pool Parts Repair Kits |
| SKU | PST-APCK1105 |
| MPN | APCK1105 |
| Manufacturer | APC |
| Weight | 0.62 lb |
Let customers speak for us
Thanks, I’ll be sending it back for a return. The switch was too long and didn’t match OEM.
Excellent product, cleans debri with ease
The part was delivered quickly, there was an issue with the gauge being damaged but customer service resolved quickly!
Easy to use. Great instructions. Cleans great so far.
Easy to order - received the next day!
Beautiful!!
The valve fit perfectly and works great.
Fast shipping and great price!
Does what a small weed- eater would do it minutes versus an hour
Great product does exactly what was advertised to do.
I ordered the wrong part. Customer service was very helpful. I returned it and within the week my credit card was credited back. Excellent customer service policy.
