The Pentair 192019 is an OEM drain plug wrench designed to remove and install the filter drain plug on select Pentair pool and spa filters. It provides added leverage and better access in tight equipment-pad spaces, helping reduce the chance of cracking the plug or damaging threads during service.
Common Compatibility (Verify Your Filter Model/Revision)
Pentair Clean & Clear Plus cartridge filters (commonly listed for CCP-series models)
Pentair FNS Plus D.E. filters
Pentair Nautilus Plus D.E. filters (NSP-series models)
Often referenced for older/pre-2005 filter configurations, depending on the exact filter model and parts diagram
What This Tool Does
Helps loosen and tighten the filter drain plug safely
Provides extra leverage to break loose plugs that are stuck from age, debris, or overtightening
Helps reduce damage to the plug head and threads compared to using pliers or improvised tools
Typical Use Cases
Winterizing or draining a filter tank
Routine filter cleaning where draining is required
Service calls where the drain plug is difficult to access or has been overtightened
Installation / Use Notes
Turn off the pump and relieve all pressure at the air relief valve before loosening the drain plug.
Use steady pressureavoid sudden twisting that can crack older plastic plugs.
When reinstalling, confirm the drain plug O-ring is in good condition and seated correctly.
Hand-tighten the drain plug snug; do not over-tighten.
Related Products (Aqua Pool Supply)
Pentair Drain Plug O-Ring (Search)
Clean & Clear Plus Filter Parts (Search)
FNS Plus D.E. Filter Parts (Search)
Nautilus Plus D.E. Filter Parts (Search)
Pool-Safe Silicone Lubricant (Search)
Maintenance Tips
Replace flattened or cracked drain plug O-rings to prevent slow leaks after reassembly.
Lightly lubricate O-rings with pool-safe silicone lubricantavoid petroleum-based products.
If a plug repeatedly sticks, clean the plug threads and the drain port area to remove grit and scale before reinstalling.
Never service a filter under pressurealways bleed air and confirm the pressure gauge reads zero first.
