Pentair
Pentair Filter Drain Cap Plug 190030Z – 1.5" NPT for Cartridge & D.E. Filters
Pentair 1.5" Filter Drain Cap Plug
Replacement 1-1/2" NPT drain cap for compatible Pentair and Sta-Rite cartridge and D.E. pool filters, including Clean & Clear, FNS Plus, Quad D.E. and Posi-Clear RP models.
Warranty Information
1-Year Manufacturer Warranty
Ultimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.
The Pentair Filter Drain Cap Plug (190030Z) is a replacement 1-1/2" NPT threaded drain cap designed for compatible Pentair and Sta-Rite pool filtration systems. Formerly identified as 190030, this component is used to close the drain opening on specified cartridge and D.E. filters.
The drain cap allows the filter to be drained during maintenance, cleaning or winterization and provides a threaded closure when the filter is returned to operation. It is suitable for replacing a missing, damaged or worn drain cap on compatible Clean & Clear, Clean & Clear Plus, FNS Plus, Quad D.E. and Sta-Rite Posi-Clear RP filters.
Key Features
Designed for compatible filter drain openings requiring a 1-1/2" NPT threaded cap.
Closes the filter drain port to help prevent water leakage during normal operation.
Fits specified Pentair Clean & Clear, Clean & Clear Plus and Sta-Rite Posi-Clear RP cartridge filters.
Compatible with specified Pentair FNS Plus and Quad D.E. filtration systems.
Allows access to the filter drain opening during equipment servicing and seasonal winterization.
Current part number 190030Z was formerly identified as Pentair 190030.
Compatibility & Fitment
Compatible with the following Pentair and Sta-Rite cartridge and D.E. filter systems:
- Pentair Clean & Clear Cartridge Filters: 160340, 160301, 160332
- Pentair Clean & Clear Plus Cartridge Filters: Compatible models requiring drain cap 190030Z
- Pentair FNS Plus D.E. Filters: FNSP24, FNSP36, FNSP48, FNSP60
- Pentair Quad D.E. Filters: Compatible models requiring drain cap 190030Z
- Sta-Rite Posi-Clear RP Cartridge Filters: 160351, 160352, 160353
Compatibility may vary by production year, configuration and installation. Verify your exact model and part number before ordering.
Applications
- Replacement of missing, damaged or worn filter drain caps
- Pentair Clean & Clear and Clean & Clear Plus cartridge filter servicing
- Pentair FNS Plus and Quad D.E. filter maintenance
- Sta-Rite Posi-Clear RP cartridge filter maintenance
- Seasonal filter draining and pool winterization
- Filter drain port closure following cleaning or servicing
Confirm that your filter uses the 1-1/2" NPT drain cap identified as 190030Z or former part number 190030 before ordering.
Specifications
| SKU | 190030Z |
| Former Part Number | 190030 |
| Brand | Pentair |
| Product Type | Filter Drain Cap Plug |
| Thread Size | 1-1/2" NPT |
| Application | Pool and spa cartridge and D.E. filter drain port closure |
| Compatibility | Pentair Clean & Clear 160340/160301/160332, Clean & Clear Plus, FNS Plus FNSP24/FNSP36/FNSP48/FNSP60, Quad D.E. and Sta-Rite Posi-Clear RP 160351/160352/160353 filters. See Compatibility & Fitment for details. |
| Warranty | 1-Year Manufacturer Warranty |
| Final Sale | Yes |
Frequently Asked Questions
It is a 1-1/2" NPT threaded drain cap used to close the drain opening on compatible Pentair and Sta-Rite cartridge and D.E. filters.
The listed compatible Clean & Clear cartridge filter models are 160340, 160301 and 160332. The cap is also listed for compatible Clean & Clear Plus applications.
Yes. It is listed for compatible FNS Plus models FNSP24, FNSP36, FNSP48 and FNSP60, as well as compatible Quad D.E. filter applications.
190030Z is identified as the current part number, with 190030 listed as the former part number.
The Pentair 190030Z includes a 1-year manufacturer warranty and is a final sale replacement part. Verify your filter model and drain cap part number before ordering.
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