The Pentair Threaded Adapter Kit (271092Z) is the OEM replacement 2-inch threaded adapter kit for TR Series sand filters in installations where no multiport or push-pull valve is present in the plumbing configuration.
IMPORTANT: KIT LISTING
This listing is a complete kit — not a single adapter. Confirm all components are present upon receipt before beginning installation.
This adapter kit provides the 2-inch threaded connection point required when the TR Series filter is installed without a valve. Without this adapter in place, the filter's plumbing inlet or outlet cannot be properly terminated in a valve-free configuration. If your filter is plumbed with a multiport or push-pull valve, this kit is not required — verify the part number against your filter's installation manual or the original part before ordering.
Specifications
| Pentair Part Number |
271092Z |
| Connection Size |
2" |
| Application |
Installations without valve |
| Quantity Included |
Kit |
Fits Into
| Brand |
Equipment Line |
Model / Part Number |
Notes |
| Pentair |
TR100C Sand Filter — TR Series |
TR100C |
For installation without valve |
| Pentair |
TR140C Sand Filter — TR Series |
TR140C |
For installation without valve |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Pro Tip
This kit applies only to valve-free TR Series filter installations. If your TR100C or TR140C is plumbed with a multiport or push-pull valve, the valve assembly itself handles the plumbing connection and this adapter kit is not needed. When in doubt, check the part number stamped on the original adapter or consult the filter's installation manual to confirm the correct configuration before ordering.
