Pentair A&A G3/G4 In-Floor Pool Cleaning Head Floor Fitting Collar | 231100
The Pentair A&A 231100 Floor Fitting is a genuine replacement collar designed for A&A G3, G4, G4V, and G4VHP in-floor pool cleaning systems. This fitting provides the mounting connection for compatible pop-up cleaning heads, helping maintain proper positioning and secure installation within the pool floor.
Ideal for replacing damaged or worn fittings during pool renovations, repairs, or new installations, the Pentair 231100 is designed for use with compatible A&A in-floor cleaning components.
Product Features
- Genuine Pentair Replacement Part: Original A&A in-floor cleaning system component.
- Cleaning Head Mounting Collar: Provides the installation fitting for compatible pop-up cleaning heads.
- Multiple System Compatibility: Designed for A&A G3, G4, G4V, and G4VHP cleaning systems.
- Durable Construction: Manufactured for use in swimming pool plumbing and in-floor cleaning applications.
- Replacement Application: Suitable for replacing damaged fittings or installing compatible cleaning heads.
Product Specifications
- Manufacturer: Pentair / A&A Manufacturing
- Manufacturer Part Number: 231100
- Product Type: In-Floor Cleaning Head Floor Fitting / Collar
- Compatible Systems: A&A G3, G4, G4V, and G4VHP
- Application: Swimming Pool In-Floor Cleaning Systems
- Connection: Designed for properly prepared 2-inch PVC mounting pipe
- UPC: 818965011722
- Quantity: 1 Floor Fitting
Compatible In-Floor Cleaning Systems
- A&A Gamma 3 (G3)
- A&A Gamma 4 (G4)
- A&A Gamma 4 Venturi (G4V)
- A&A Gamma 4 Venturi High Performance (G4VHP)
Related Replacement Parts
- Pentair 236770: G4/G4V/G4VHP Round O-Ring
- Pentair 236079: Plaster Cap
- Pentair 232401Z: White Color Ring
- Pentair 232403Z: Dark Gray Color Ring
- Pentair 232404Z: Black Color Ring
- Pentair 232402Z: Light Gray Color Ring
Installation Information
The Pentair 231100 floor fitting is installed into the properly prepared PVC mounting pipe of a compatible A&A in-floor cleaning system. Proper pipe preparation and fitting alignment are necessary for correct cleaning head installation and operation.
For replacement installations, verify the existing fitting style and follow Pentair/A&A installation procedures.
Package Includes: One (1) Pentair A&A 231100 In-Floor Cleaning Head Floor Fitting.
Note: This product is the floor fitting/collar only. Pop-up cleaning head internals, decorative color rings, O-rings, and other accessories are sold separately unless otherwise specified.
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.



