Unicel Replacement Filter Cartridge for 50 sf Vita Spa | C-8350
Unicel
SKU: C-8350
Unicel C-8350 Replacement Filter Cartridge
Part Number: C-8350
Description
A high-quality 50 sq ft cartridge filter element designed for spa and small-pool circulation systems. Engineered to match OEM specifications for flow, media area and fitment.
Compatibility & Fitment
- Fits spa systems requiring a 50 sq ft cartridge-type filter element (e.g., many Vita Spa, Jandy, Sundance models).
- Replace when your current filter displays elevated system pressure, flow reduction, frayed pleats or visible damage.
- Direct replacement for units using the C-8350 geometry (8½″ outer diameter × ~7¼″ length).
Features & Specifications
- Filtration area: approx. 50 sq ft.
- Outer diameter: ~8-1/2″.
- Length: ~7-1/4″.
- Top end-cap opening: ~1-9/10″ ID (open style).
- Bottom end-cap opening: ~2-3/8″ ID (open/slotted style).
- Media: Spun-bonded 100% polyester for durable debris capture.
Installation Notes
Turn off pump and relieve system pressure. Drain water from the filter housing if required. Remove the filter tank lid, lift out the old cartridge, inspect the housing and seals for debris or damage. Insert the replacement C-8350 cartridge, align properly, reassemble the housing, restore circulation and verify pressure returns to normal operating range.
Maintenance Tip
Periodically rinse the cartridge during the season. When repeated cleaning no longer restores acceptable pressure or the media shows wear/tears, replace the cartridge to maintain system performance and clear water.
Questions about returns? View our return policy.
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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