Softub 8553 Filter for 2009+ Softubs (5″ Drain Cover) – Great Barrier
This filter fits many 2009+ Softubs with a 5 1/2” slip collar filter style (model 8553).
Replace every 6–12 months for best performance.
🔍 Looking for the Original Softub Filter?
We also carry the OEM Softub filter for 2009+ models.
This 8553 filter is a high-quality aftermarket alternative with Microban antimicrobial media—designed to deliver excellent performance at a better value.
⚠️ Only fits select Softubs
This filter is designed for many 2009+ Softubs with a 5 1/2″ slip collar connection.
It will NOT fit:
• Pre-2009 Softubs with 4″ snap-on filters (8555)
• Softubs with different collar sizes
• Older Softubs with threaded filter systems (rare)
Pro Tip: Most Softub owners keep a second filter on hand to rotate and extend filter life.
💡 Best Value: Save when you buy 2 filters and keep a backup on hand.
👉 Get the Softub 8553 2-Pack and save vs buying individually
Not sure? Contact us or send a photo — we’ll confirm before you order.
If you own a newer Softub, finding the correct replacement filter can still be confusing — especially since filter styles changed over the years.
This Great Barrier 8553 filter is specifically designed for many 2009+ Softubs using a 5 1/2″ slip collar connection.
Unlike older snap-on filters, this model slides over and seals securely without threading.
This is the 8553 slip-collar filter. If your Softub uses a 4” snap-on filter (8555) or a threaded filter, this is NOT the correct part.
How to Identify Your Softub Filter
- 4” drain cover → 8555
- 5 1/2” slip collar → 8553 (this filter)
- Threaded filter → NOT compatible
Great Barrier Microban Filtration
High temperatures and constant moisture create the perfect environment for bacteria growth inside spa filters.
Great Barrier Pleats are made with genuine Reemay Advantage media infused with Microban antimicrobial protection, helping to:
- Inhibit bacteria growth on the filter surface
- Reduce odors and staining
- Improve durability in hot water environments
- Extend the life of the filter
The result:
A cleaner, longer-lasting filter that stays fresher between cleanings.
Specifications
- Part Number: 8553
- UPC: 818357001133
- Outer Diameter: 6″
- Length: 7 3/4″
- Top: Closed
- Bottom: 5 1/2″ Slip Collar
- Filtration Area: 35 sq. ft.
Compatible Softub Models
- Sportster 140 (140 gallons)
- Legend 220 (220 gallons)
- Resort 300 (300 gallons)
- Portico (274 gallons)
- PoseidonX (274 gallons)
Does NOT fit:
- Pre-2009 Softubs (8555 snap-on filters)
- Threaded filter models
- Softubs with different filter collar sizes
Cross Reference
- Softub: 8553, 2003905
- Other: FC9900, 60305, 5020, 182888
Also known as Softub 8553 replacement filter.
Shipping & Availability
-
- ✔ In stock in the USA
- ✔ Ships fast
- ✔ Carefully packaged
Installation Tip
For easier installation, soak the filter collar in warm water before installing. This helps the slip collar fit more easily and seal properly.
Frequently Asked Questions
Does this fit all Softubs?
No. This filter fits many 2009+ Softubs with a 5 1/2″ slip collar system.
Does this filter thread in?
No. This is a slip-on style filter, not a threaded filter.
What if I’m not sure?
Send us a photo of your current filter area and we’ll help confirm fit before you order.
Also searched as: Softub 8553 filter, 2009+ Softub filter, Great Barrier 8553, Softub replacement filter, 5.5 inch Softub filter
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