Pentair Upper Half Tank Shell | 27001-0020S
Pentair
SKU: PEN270010020S
Pentair 27001-0020S Upper Half Tank Shell
Part Number: 27001-0020S
Description
Replacement upper half shell for the Pentair/Sta-Rite System 2 modular media cartridge filters and modular DE filters. This tank half includes mounting for the air-relief valve and factory decals, providing correct fit for many PLM and PLD filter installations manufactured from 2009 onward.
Compatibility & Fitment
- Fits PLM series filters PLM100, PLM125, PLM150, PLM175, PLM200 (System 2 Modular Media) and compatible PLD/PLDE modular DE filters.
- Intended for filter systems where the original upper shell is cracked, damaged, leaking, or when undertaking a rebuild of the tank body.
- Note: Does not include lower tank half or internal cartridge modules—those may need to be replaced separately.
Features & Specifications
- Material: corrosion-resistant thermoplastic shell engineered for pool chemical environments.
- Includes molded mounting for air-relief valve and factory decals for safe identification.
- Dimensions: approximately 20.75″ length × 14.75″ height × 21.5″ width (as listed by the manufacturer).
Installation Notes
Shut off pump and relieve system pressure before servicing. Remove the old upper tank half by undoing lock-ring or bolt connections. Inspect the lower half for damage and clean debris from the sealing surfaces. Install the new 27001-0020S upper shell, align the air relief port, apply appropriate sealant or O-ring per manufacturer instructions, torque the lock-ring evenly, and restore circulation. After installation monitor for leaks and ensure stable pressure.
Maintenance Tip
During seasonal filter service or when cleanings become less effective, inspect the tank shell for stress cracks, discoloration, or bolt fatigue. Replacing the upper half early can prevent complete tank failure, reduce downtime and maintain safe filtration performance.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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