SuperPro O-86-9 Redline generic tank o-ring for 18 inch DE filter tanksSuperPro Generic Tank O-Ring, Redline, O-86-9 In stock$1699
SuperPro O-86-9 Redline generic tank o-ring for 18 inch DE filter tanks
Shop all Aladdin

SuperPro Generic Tank O-Ring, Redline, O-86-9

Ask a questionMPN O-86-9
$1699
In stock
Get volume pricing Request a quote

30 day returns · Easy, with prepaid labels provided

Quick overview

  • Seals the filter tank The o-ring that sits between the upper and lower halves of the filter body.
  • Sized for an 18 inch tank 18-5/16 inch inside diameter with a 9/16 inch cross section.
  • Redline generic A high quality generic o-ring, not the factory branded part.
  • Substitutes for 071442 Listed against the 071442 tank o-ring part number.
  • Pentair PacFab Nautilus DE Listed for the Nautilus Plus DE filter and for the Nautilus stainless DE models.
  • Change it when you open the tank A flattened or nicked tank o-ring is the usual reason a filter weeps at the band clamp.
Full description and specifications ↓

Need a hand?

Bilingual support from pool professionals.
(888) 751-8084CallChat with a techChatEmail usEmail

Send us a message

A pool professional will get back to you, usually the same business day.

About SuperPro Generic Tank O-Ring, Redline, O-86-9, SKU SPG-601-1233. We will include it with your message.

We use your details to answer this message and nothing else.

Frequently bought together

Current item SuperPro Generic Tank O-Ring, Redline, O-86-9
Aladdin

SuperPro Generic Tank O-Ring, Redline, O-86-9

$1699
SuperPro Valve Seat Gasket 5 Spoke (5-5/16"), O-176A-9
Aladdin

SuperPro Valve Seat Gasket 5 Spoke (5-5/16"), O-176A-9

$899
SuperPro Tank O-Ring (Generic) for Select Hayward Filters, O-429-9
Aladdin

SuperPro Tank O-Ring (Generic) for Select Hayward Filters, O-429-9

$1499
SuperPro Generic 2" Diverter Gasket, G-417-9
Aladdin

SuperPro Generic 2" Diverter Gasket, G-417-9

$1299
SuperPro Generic Tank O-Ring 20-7/8" ID (7/16" Thick), O-497-9
Aladdin

SuperPro Generic Tank O-Ring 20-7/8" ID (7/16" Thick), O-497-9

$2199
SuperPro 18" Tank O-Ring, O-184-9
Aladdin

SuperPro 18" Tank O-Ring, O-184-9

$1599
Super-Pro O-Ring, U9-228A/CX900F, O-240-9
Aladdin

Super-Pro O-Ring, U9-228A/CX900F, O-240-9

$1199
Subtotal

Similar products

Other products people compare with this one.

SuperPro O-484-9 generic filter tank o-ring for Sta-Rite PLM filters SuperPro Generic Filter Tank O-Ring for Sta-Rite PLM, After 2/97, O-484-9$1599 SuperPro O-333-9 generic filter tank o-ring, 19-1/4 inch inside diameter SuperPro Generic Tank O-Ring 19-1/4" ID (1/2" Thick), O-333-9$1499 SuperPro O-420-9 tank o-ring for FNS filters SuperPro Tank O-Ring for FNS Filter, O-420-9$1699 Tank Channel O-Ring Tank Channel O-Ring$1599 Sta-Rite 35505-1424 adapter to tank O-ring, 2-3/8 inch inside diameter Sta-Rite O-Ring, 2-3/8" ID, Adapter to Tank, PLM/PLD, 35505-1424$1699 Waterway 805-0460 Clearwater II tank lid O-ring, 16-1/4 inch outside diameter Waterway Clearwater II Tank Lid O-Ring, OD 16-1/4", 805-0460$2299 SuperPro 805-0268 volute housing o-ring, size 268 SuperPro Volute O-Ring #268, 805-0268$1299 SuperPro O-342-9 lid o-ring for Commander Series filters SuperPro Lid O-Ring for Commander Series Filters, O-342-9$1099 SuperPro O-231V-9 lid o-ring listed for CLX200K SuperPro Lid O-Ring for CLX200K, O-231V-9$1299 SuperPro O-413-9 o-ring, 11-1/2 by 11-7/8 inches with a 3/16 inch cross section SuperPro O-Ring 11-1/2" x 11-7/8" x 3/16", O-413-9$1099
SuperPro WC9-3 O-RING BLACK | O-239-9 SuperPro WC9-3 O-RING BLACK | O-239-9$1299 SuperPro O-Ring Lid Ultra Flo-Americana | O-136-9 SuperPro O-Ring Lid Ultra Flo-Americana | O-136-9$1199 Pentair 154492 genuine OEM 2 inch bulkhead o-ring for pool filters Pentair Genuine OEM 2" Bulkhead O-Ring, 154492$1199 Pentair 59000600 FNS Plus stand pipe o-ring, size 2-137 Pentair FNS Plus Stand Pipe O-Ring, 59000600$1899 Pentair 273512Z Triton air bleeder with O-ring Pentair Triton Air Bleeder with O-Ring, 273512Z$1799 Jacuzzi 39254701R plastic air bleeder valve with o-ring for pool filters Jacuzzi Air Bleeder Valve with O-Ring, 39254701R$999 Hayward SPX1425Z6 o-ring, SP-1425 Hayward O-Ring (SP-1425), SPX1425Z6$1299 Hayward ECX1287 o-ring for the Perflex DE filter gauge adapter Hayward O-Ring for Gauge Adapter, ECX1287$1199 Hayward ECX1642A filter tank bolt set with head bolt, nut and washer Hayward Filter Tank Bolt Set, ECX1642A$1499 Pentair 270197Z blue Buna o-ring for the FullFloXF backwash valve Pentair Genuine OEM FullFloXF Backwash Valve Blue O-Ring #2-244 Buna, 270197Z$1499

Product details

The SuperPro O-86-9 is a generic Redline tank o-ring for 18 inch Pentair PacFab Nautilus DE filter tanks. It measures 18-5/16 inch on the inside diameter with a 9/16 inch cross section, and it is listed as a substitute for part number 071442.

What it seals

A split tank filter is two halves clamped together, and the tank o-ring is the only thing holding pressure at that joint. Over a few seasons the ring takes a set, flattens into the groove and stops springing back. Once that happens the filter weeps or sprays at the band clamp every time the pump starts.

Before you order

This is a generic replacement rather than the factory branded part. It carries the same dimensions, so measure the old ring, 18-5/16 inch inside and 9/16 inch thick, and confirm you have the 18 inch tank. Lubricate the new ring before you close the tank so it seats evenly in the groove.

Specifications
Brand SuperPro
Manufacturer part number O-86-9
UPC 601402263200
Type Tank o-ring
Quality High quality generic brand
Tank size 18 inch tank
O-ring inside diameter 18-5/16 inch
O-ring cross section thickness 9/16 inch
Substitute part numbers 071442
Listed for Pentair PacFab Nautilus Plus DE filter parts
Also categorized under Pentair Nautilus stainless DE models NS-24, NS-36, NS-48, NS-60, NS-72
Shipping weight 0.65 lb
Ships Parcel

Request a quote

Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.

Request a quote

Customer reviews

More from Aladdin

Aladdin Magic Lube 630 PTFE o-ring lubricant, 1 oz. tube Aladdin Magic Lube 1 oz. O-Ring Lubricant$699 Aladdin GO-KIT32-9 seal and gasket kit for Pentair WhisperFlo and IntelliFlo pumps Aladdin Seal & Gasket Kit for Pentair WhisperFlo & IntelliFlo Pool Pumps, GO-KIT32-9$3599 Aladdin GO-KIT 71 seal kit for the old style Polaris PB4-60 booster pump Aladdin GO-KIT 71 Seal Kit for Polaris PB4-60 Booster Pump$1699 Aladdin Magic Lube 631 PTFE o-ring lubricant, 5 oz. tube Aladdin Magic Lube 5 oz. O-Ring Lubricant$1499 SuperPro O-176A-9 five spoke valve seat gasket, 5-5/16 in., for Hayward Vari-Flo valves SuperPro Valve Seat Gasket 5 Spoke (5-5/16"), O-176A-9$899 Aladdin Equipment Co. GO-KIT3-9 rebuild kit for the Hayward Super Pump: housing gasket, diffuser gasket, lid gasket and shaft seal Aladdin Equipment Co. Super Pump Rebuild Kit, GO-KIT3-9$2099 SuperPro GO-KIT2-9 rebuild kit for Hayward Super II pump: seals and gaskets SuperPro Super II Pump Rebuild Kit GO-KIT2-9$4599 SuperPro O-429-9 generic tank o-ring for Hayward filters, replaces DEX2400K SuperPro Tank O-Ring (Generic) for Select Hayward Filters, O-429-9$1499 Aladdin GO-KIT5-9 pump rebuild kit for Pentair PacFab Challenger pumps, shaft seal and o-rings Aladdin Go-Kit 5 Pump Rebuild Kit for Pentair PacFab Challenger Pumps, GO-KIT5-9$2599 SuperPro GO-KIT70 2 in. valve rebuild kit for Pentair PacFab multiport valves SuperPro 2 in. Valve Rebuild Kit, GO-KIT70$1999
SuperPro B-37 generic replacement skimmer basket for the S-10 Admiral skimmer SuperPro S-10 Admiral Skimmer Basket (Generic)$1999 SuperPro 271148 diverter spider gasket for 2 in. Pentair PacFab multiport valve SuperPro Generic 2" Diverter Gasket, G-417-9$1299 Aladdin APCKIT39 SP715 multiport valve repair kit, 2 inch, with spring Aladdin SP715 Multiport Valve Repair Kit 2" with Spring, APCKIT39$4899 Aladdin O-411-9 replacement o-ring, 5-1/4 in. inside diameter Aladdin O-Ring, 5-1/4" ID, O-411-9$399 Super-Pro GO-KIT3V-9 Viton gasket and o-ring seal kit for the Hayward Super Pump SuperPro Super Pump Seal Kit with Viton Seals, GO-KIT3V-9$3899 SuperPro O-497-9 generic tank o-ring, 20-7/8 inch ID by 7/16 inch thick SuperPro Generic Tank O-Ring 20-7/8" ID (7/16" Thick), O-497-9$2199 Aladdin Magic Lube II 5 oz tube of silicone lubricant and sealer, part 651 Aladdin Magic Lube II 5 oz$2399 SuperPro GO-KIT14-9 seal kit for Jacuzzi Magnum pumps SuperPro Jacuzzi Magnum Pump Seal Kit, GO-KIT14-9$3099 SuperPro O-184-9 18 inch tank o-ring for Pentair PacFab Nautilus DE filters SuperPro 18" Tank O-Ring, O-184-9$1599 SuperPro GO-KIT6-9 rebuild kit for Sta-Rite Max-E-Glas and Dura-Glas pumps SuperPro Max-E-Glas/Dura-Glas Pump Rebuild Kit, GO-KIT6-9$2399

Questions and answers

What people ask about this product, answered by our pool techs.

What size o-ring is this?
The inside diameter is 18-5/16 inch and the cross section thickness is 9/16 inch, sized for an 18 inch filter tank.
Is this the genuine factory o-ring?
No. It is a high quality generic in the Redline line, listed as a substitute for part number 071442.
Which filter does it go on?
It is listed for Pentair PacFab Nautilus Plus DE filter parts, and it is also carried under the Pentair Nautilus stainless DE models NS-24 through NS-72. Measure your old o-ring before ordering if you are unsure which tank you have.
My filter leaks at the middle seam, is this the part?
On a split tank filter the tank o-ring is the seal at that seam. If it is flat, cracked or nicked, replacing it is the first repair to try.
Ask your own question