Super-Pro 3/4" MPT White Aerator Fitting 25558-000-000
Super Pro
SKU: 25558-000-000
Super-Pro 25558-000-000 3/4" MIP White Aerator Fitting
The Super-Pro 25558-000-000 Aerator Fitting is a white 3/4" MIP pool and spa fitting used for return and inlet applications. This aerator fitting helps introduce air into the return flow, creating a bubbling or aerating water effect in compatible pool and spa installations.
This replacement fitting is commonly used when the original aerator is cracked, worn, missing, discolored, or damaged. It is a practical replacement part for restoring proper appearance and function to compatible pool or spa aerator return fittings.
Product Features
- Genuine Super-Pro / CMP pool and spa fitting
- Manufacturer part number: 25558-000-000
- 3/4" MIP / MPT aerator fitting
- White finish
- Used in compatible pool and spa return/inlet applications
- Helps create aerated water flow
- Ideal for replacing a worn, cracked, missing, or damaged aerator fitting
- Durable plastic construction for pool and spa environments
Product Details
| Brand | Super-Pro / CMP |
| Part Number | 25558-000-000 |
| Product Type | Aerator Fitting |
| Connection Size | 3/4" MIP / MPT |
| Color | White |
| Application | Pool and spa return / inlet fitting |
Common Uses
- Replacing a pool or spa aerator fitting
- Restoring aerated return flow
- Pool return and inlet fitting repairs
- Spa jet or aerator-style water feature applications
- Updating a cracked, stained, or missing white fitting
Important Notes
- This item is the aerator fitting only.
- Verify thread size, fitting style, and color before ordering.
- This fitting is for compatible 3/4" MIP / MPT applications.
- This is not a complete return fitting assembly unless otherwise stated.
- Color may vary slightly from older fittings due to age, chemical exposure, and sun fading.
Installation Notes
- Turn off the pool or spa pump before removing or installing fittings.
- Inspect the existing fitting threads and surrounding area for damage.
- Clean debris, scale, or old sealant from the threaded connection before installation.
- Thread the replacement aerator fitting carefully to avoid cross-threading.
- Do not overtighten, as excessive force can crack plastic fittings.
- Restart the system and check for proper flow and operation after installation.
Maintenance Tips
- Inspect aerator fittings periodically for cracks, looseness, or discoloration.
- Remove debris or scale buildup if aerated flow becomes restricted.
- Maintain proper pool water chemistry to help reduce staining and scale buildup.
- Replace damaged fittings promptly to maintain proper appearance and water flow.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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