Read through Installation Instructions
The 3-way diverter valve is installed on the high pressure side of the pool pump between the pump and filter. You need to choose the easiest place between the pump and filter to install it.

Installation Tips for Preparation
- Plan what direction the adapter should face. Optimally facing the direction most intended to protect from fire and in a direction where hose is less likely to be bent.
- FireFighter1 should be installed on the high pressure side of the pool pump prior to the filter
- Install to minimize pressure drops. This means designing your install to avoid whenever possible:
- 90 degree PVC elbows or other high angle bends
- Read up on how to cement, prepare, and measure tubing length of PVC when installing PVC (see links on this page)
- Even if you have all the right install parts and have cut the exact lengths of PVC tubing you need, the order in which you put parts together can be very important when cementing tubing. Try to fit the parts in place before cementing as best you can. Think and plan ahead and write it down.
- Sometimes use of PVC unions can solve very tight space requirements since tubing ends can be butted up against each rather than cemented with slip couplings.
Installation Instructions:
1. Find ideal location between pool pump and filter to install a 3-way
diverter. **Setup so hose will face most desired location to protect.
2. Cut into the PVC pipe and remove the portion allowing space. Don't over cut.
3. Prepare diverter to install at pool pump output and re-connect to PVC pipe where cut. May need a slip joint valve or tubing to reconnect.
4. Cement in 3-Way Diverter to PVC pipe, then connect to pool pump output. *Make sure everything aligns before cementing.
5. Install the polypropylene quick connect on the 3-way diverter.
6. Add FireFighter1™ Logo to 3-Way Valve, Directing “On” position.
7. Leave ready to connect FireFighter1™ whenever a fire emergency may arise.
FireFighter1 is typically simple to install if you are familiar with PVC plumbing & usually takes 15-30 minutes.
Example:
In this install, the elbow above the pump was cut off, together with the tubing that connected it to the pump. The diverter valve was connected to the remaining tubing from the filter with a length of PVC tubing and couplings that placed the diverter immediately and precisely above the pump connection. Tubing then connected the diverter to the pump. All the parts were cemented only after being sure everything fit.

