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Your cart is empty.Product Description
How to find NSF Certification Information？
- Step 1: Go to pld.iapmo.org
- Step 2: Select search category: Listed Model / Additional Company
- Step 3: Enter "TRF-4950" in the brand name/model field
How to find a replacement cartridge for your pool or spa?
- If you already know your filter cartridge's part number or the replacement number, you can use the search the part number on our product page to quickly confirm whether the filter iscompatible.
- If you do not know the replacement part number for your cartridge, then choosing the right cartridge can be accomplished by measuring your existing one. Use the following steps as a guide:
- 1.Measure the outside diameter of the cartridge in inches (+/- 1/16th inch)
- 2.Measure cartridge length from end cap to end cap (+/- 1/16th inch). Exclude any handles or extensions.
- 3. Identify the correct top and bottom type. If the top and/or bottom is open, measure the inside diameter of the opening (+/- 1/16th inch). If the end cap is closed make note of its identifying features (i.e. “Handle”, “Cone”, etc.).
- 4. Make note of the manufacturer and model number of the filter into which the replacement cartridge will be installed.
- 5. Take note whether or not there is a center core (PVC pipe in center).
The specifications of TRF-4950
- Filtration Area: 50 sq. ft.
- Length: 13 5/16”
- Outside Diameter: 5”
- Top Opening: 2 1/8”
- Bottom Opening: 2 1/8”
- Core: ABS Free Flow Core
- Higher dirt-holding for more time between cleaning
- Unique triobal fiber shape increases filtration performance
- Greater strength and stiffness stands up to high pressure and cleaning
Supported Brands:
Sundance Spas, Cal Spas, Jacuzzi Brothers, Jacuzzi Premium, Jacuzzi Spa Division, Arctic Spas, Rising Dragon, Morgan Spas, Strong Industries, Pentair Pool Products, Pentair Pool Products - Rainbow Plastics Replacements
Compatible with:
Rainbow Dynamic 50, Rainbow 17-2380, Waterway 817-5000, Pentair R173434, Sundance 6540-471, Coleman 3301-2145, 03FIL1600, Dynamic Series II&III RTL-50/RCF-50, Dynamic Series IV DFM/DFML filter, Dynamic Series I RDC-50, Jacuzzi J200 Series
Higher Dirt-Holding
The powerful filtration function can remove residual Chlorine, odor and other impurities to keep you pool & spa water crystal clear.
Greater Flow
Precision-engineered free flow core design provides maximum water flow and offers strong support to the whole filter.
Excellent Cleanability
Highly uniform media allows easy and thorough cleaning, it holds up to rigors of multiple cleanings.
Return & Life Time Assurance Policy
Return Policy
- We offer 6-Month Return Policy Assurance!
- Within 30 days counted from the date of purchase, you are free to request return directly from Amazon.
- After 30 days return window but within 6-month counted from the date of purchase, you are still eligible to initiate a return request by simply contacting us.
Product Life Time Assurance Policy
- Product Life Time Assurance on Every Filter Confirmed with Defects in Material and Workmanship Within Each Filter's 1-year Service Life.
- If your order contains multiple filter units, each filter has its own 1-year product assurance counted from the date of using.
- For any defects confirmed due to materials, designs or workmanship, we will either offer customer a refund, free replacement filter, or both.
- We promise a happy shopping experience backed up with our reliable service and technical support team.
Stephen F. Austin
August 22, 2025
This is a good quality filter that fits the Integrity Spas Montego Bay perfectly.
Sheila Brockway
July 26, 2025
We got it fast and works great
Yucela
July 1, 2025
I love this filter I been using so many brands on my 1 hp pool pump and this one it’s the best way better filtration than any other filter on the market including oem it leaves Cristal clear water for weeks before cleaning intervals I would definitely recommend it if you’re looking for a great quality filter without sacrificing $$$$
grace denise wiley
June 5, 2025
The filter is the right one and in original packaging. The shipping packaging however was very flimsy.
KFN
May 29, 2025
Have ordered multiple times. Great product
Melanie's House
May 28, 2025
Great size and price. Will buy again.
Customer
May 24, 2025
Pull it out every 2-3 weeks, give it a hoot rinsing with the garden hose and reinstal. After 6 weeks chemical clean and allow to dry for later one more 6-7 week use.
R Sage
May 6, 2025
Half the price of the ones that you buy at pool and Spa stores!
virginie marc
April 23, 2025
Bon produit conforme à la description je recommande
M. Robinson
April 8, 2025
Great product, used to buy jacuzzi filters but these do exactly the same and £35 for two!
ALBERTO
January 23, 2025
Producto correcto
carol mcgill
January 14, 2025
Great product wished I’d ordered sooner at a reasonable price
Rémy
January 8, 2025
Le filtre remplace sans problème le filtre de mon spa, RAS
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