Tropic Seas Filters | Replacement Filters for Elite & Standard Models
Find Your Tropic Seas Filter in 10 Seconds
Tropic Seas filters come in four setups — choose the one that matches your model.
The right Tropic Seas filter depends on your model line, not your spa’s age. Elite models use two filters, Standard models use one large filter, Makai and Hana use one small circulation-style filter, and Tonga uses a unique drop-in cartridge. If you’re unsure, compare your existing filter’s size, thread style, top style, and bottom fitting, or send us a photo and we’ll confirm the correct Tropic Seas filter replacement before you order.
We stock Tropic Seas filters for every model: Tahiti, Waikiki, Oahu, Maui, Fiji, Kona, Rio, Kawai, Hawaii, Lanai, Makai, Hana, Tonga, and Tropic Pool — in Hurricane (USA-made), genuine OEM, Pleatco, ProAqua, and EGO3 options.
Visit the Tropic Seas Resource Center for manuals, part guides, troubleshooting, and fitment help.
Not sure which Tropic Seas filter brand is right for you? Compare Hurricane, OEM Factory Direct, Pleatco, ProAqua and EGO3.
Keep Your Filters Working Longer: High Pressure Filter Nozzle | Filter Cleaner | Water Care
Shop Tropic Seas Parts: Circuit Boards | Topside Controls | Heaters | Jet Pumps | Circulation Pumps | Sanitizing Systems
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Artesian Elite Filters
Hot Tub Filter Thread Adapter – 2″ MPT to 1.5″ FPT – Fine Threads
Original price was: $11.99.$8.99Current price is: $8.99. Add to cart
Not 100% sure this is the correct replacement filter? Use the fitment verification form below before ordering.
✅ Not Sure It Fits? Verify Before Ordering
Filter compatibility can vary by model line (Standard vs. Elite), filter length, diameter, thread style, and top/bottom fitting.
To help us identify the correct replacement filter, please send clear photos of:
- Your existing filter, including the top and bottom ends
- Any part number printed on the filter’s end cap
- Your spa serial number sticker
EZ Hot Tub Parts can help confirm fitment before you order and help reduce costly returns.
Standard vs. Elite Filter Setups
Standard Tropic Seas models commonly use a single filter. Elite models commonly use two — one large (such as the Pleatco PAS50SV-F2M / EZ01) and one smaller (such as the Pleatco PAS40-F2M / EZ02). If your spa takes two filters, replace both at the same time so filtration stays balanced.
How to Match Your Filter
- Length and diameter — measure your existing filter
- Thread style and bottom fitting — threaded vs. drop-in, fine vs. coarse thread
- Top style — handle, closed top, or open core
- Part number on the end cap, if legible
When to Replace Your Filters
Rinse filters every 1–2 weeks, deep-clean monthly, and replace roughly every 12 months — sooner with heavy use. Cloudy water, weak jets, FLO errors, and a heater that struggles are all classic symptoms of a filter past its prime.


