Sale!
![O-ring - diffuser [355030]](https://www.topcleanpoolparts.com/wp-content/uploads/2026/09/o-ring-diffuser-355030.webp)
![Pentair Connector [Jumper] Wire #16 [6"] (155193)](https://www.topcleanpoolparts.com/wp-content/uploads/2026/09/pentair-connector-jumper-wire-16-6-155193.webp)
![Pentair Sta-Rite DuraGlas II Diffuser [1.5-3.0hp] (C1-271P)](https://www.topcleanpoolparts.com/wp-content/uploads/2026/09/pentair-sta-rite-duraglas-ii-diffuser-1-5-3-0hp-c1-271p.webp)
O-ring – diffuser [355030]
Original price was: $5.42.$3.19Current price is: $3.19.
74 in stock
Description
O-ring – diffuser – O-395
| Part Type | Quad Ring |
| Cross Section | 3/16″ |
| Inside Diameter | 2-3/4″id |
| Outside Diameter | 3-1/8″od |
Related products
-
- Sale!
- Spa Pumps
Gecko Aqua Flo FMCP Pool Spa Pump 1.0HP 230V 2 Speed 48 Frame One And One Half Inch OEM Replacement
- Original price was: $365.76.$268.02Current price is: $268.02.
- Add to cart
-
- Sale!
- Spa Pumps
O-ring valve adaptor., 1/8 in. x 8 1/4 in. i.d. [355619]
- Original price was: $6.26.$4.81Current price is: $4.81.
- Add to cart
-
- Sale!
- Spa Pumps
Shaft Seal Assembly, Vico Pumps
- Original price was: $10.58.$8.23Current price is: $8.23.
- Add to cart
-
- Sale!
- Spa Pumps
BASKET for Whisper Flo Pump (70387)
- Original price was: $19.31.$13.97Current price is: $13.97.
- Add to cart
-
- Sale!
- Spa Pumps
Band Clamp
- Original price was: $45.56.$36.41Current price is: $36.41.
- Add to cart
-
- Sale!
- Spa Pumps
Trap Lid, Pentair American Products American Eagle
- Original price was: $29.30.$15.44Current price is: $15.44.
- Add to cart
-
- Sale!
- Spa Pumps
PacFab/Pentair SuperMax SuperFlo Pinnacle (355667)
- Original price was: $15.99.$12.37Current price is: $12.37.
- Add to cart
-
- Sale!
- Spa Pumps
Balboa Ultimax 56, Spa Pump, 4 hp, 230v, 12/3.5a, 2-Spd, 56fr, 2″ SD (5235212-S)
- Original price was: $325.42.$202.83Current price is: $202.83.
- Add to cart
![O-ring valve adaptor., 1/8 in. x 8 1/4 in. i.d. [355619]](https://www.topcleanpoolparts.com/wp-content/uploads/2026/09/o-ring-valve-adaptor-1-8-in-x-8-1-4-in-i-d-355619.webp)
