POOLPURE PLFPRB50-IN Hot Tub Filter Replacement Cartridge
POOLPURE PLFPRB50-IN Hot Tub Filter Replacement Cartridge
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The POOLPURE PLFPRB50-IN Hot Tub Filter is a 50 sq. ft. replacement filter designed for compatible hot tub and spa systems. It features Trilobal Filtration Fabric, a 50-micron high-efficiency filtration layer, and a durable heavy-duty construction designed to capture dirt, sediment, hair, leaves, dust, and sand.
The filter uses a patented dirt-locking structure that helps capture debris and allows the filter to be rinsed and reused. Its 4 oz. thickened polyester filter fabric, reinforced ABS end caps, and strengthened integrated core are designed for durability and longer service life.
Compatible Systems
Compatible with systems using the following filter models and part numbers:
- Pleatco PRB50-IN
- Unicel C-4950
- Filbur FC-2390
- Aladdin 15002
- 03FIL1600
- 817-5000
- 435-0037
- R173434
- 06-0012-12
- SD-00201
- PLE-051-0088
- 6540-471
- Jacuzzi J210
- Jacuzzi J220
- Jacuzzi J235
- Jacuzzi J245
- Jacuzzi J275
Note: This is a compatible spare part. The manufacturers' names and part numbers are used for reference purposes only. POOLPURE is an independent brand.
Key Features
- 50-Micron Fine Filtration: High-efficiency filtration layer removes up to 99% of fine particles such as hair, leaves, dust, and sand.
- Trilobal Filtration Fabric: Provides three times the adsorption surface area compared with conventional filter fabrics.
- Patented Dirt-Locking Technology: Captures debris and allows trapped dirt to be released during rinsing.
- Reusable Design: Simple to rinse and reuse, helping reduce maintenance time and costs.
- Heavy-Duty Construction: Made with 4 oz. thickened polyester filter fabric, reinforced ABS end caps, and a strengthened integrated core.
- Longer Service Life:Â The filter lasts over 30% longer than standard cartridges.
Specifications
| Specification | Details |
|---|---|
| Brand | POOLPURE |
| Model | PLFPRB50-IN |
| Product Type | Hot Tub / Spa Filter |
| Pack | 2-Pack |
| Length | 13 5/16" |
| Outside Diameter | 5" |
| Top Opening | 2 1/8" |
| Bottom Opening | 2 1/8" |
| Material Area | 50 Sq. Ft. |
| Filter Material | Trilobal Filtration Fabric |
| Filtration | 50 Micron |
| Filter Fabric | 4 oz. Thickened Polyester |
| End Caps | Reinforced ABS |
| Core | Strengthened Integrated Core |
Benefits
- Captures fine particles for clearer water.
- Removes up to 99% of fine particles.
- Provides increased adsorption surface area.
- Easy to rinse and reuse.
- Helps reduce maintenance time and costs.
- Durable construction designed for longer service life.
What's Included
- 2 × POOLPURE PLFPRB50-IN Hot Tub Filters



