POOLPURE PDM30 Oval Hot Tub Filter 30 sq ft 50-Micron Trilobal Cartridge — Fits 461269/261272/361269/461272

The POOLPURE PDM30 Oval Hot Tub Filter is a 30 sq. ft. trilobal replacement cartridge sized to fit hot tub models that use part numbers 461269, 261272, 361269, and 461272.

Designed as a compatible replacement for a wide range of hot tubs and spas, the PDM30 provides upgraded 50-micron multilayer filtration, reinforced construction, and patented dirt-locking technology. It’s built to trap fine particles, simplify rinsing, and extend service life compared with many standard cartridges. The cartridge is NSF/ANSI 50 tested for material safety and is offered by POOLPURE as an independent, high-performance alternative to original equipment parts.

Which hot tub models will this cartridge work with?

This PDM30 cartridge is shaped and sized to replace several common oval filters referenced by part numbers 461269, 261272, 361269, and 461272. It is widely used across many Dream Maker spa lines and other compatible brands that accept the 9 3/4" long oval design.

• Fits Dream Maker models including Stonehenge (2013–2019) and multiple Crossover and Cabana collections.
• Compatible with Big EZ, EZ Spa, EZL, Fantasy, Odyssey and similar systems.
• Measure your original: 9 3/4" length, oval 6-1/4" x 5-1/4" outer diameter to confirm fit.

How does filtration performance compare to the original cartridge?

The PDM30 uses trilobal filtration fibers and a 50-micron fine layer to increase surface area and trap smaller debris than many standard fabrics. This design improves water clarity while remaining easy to rinse and reuse.

• 30 sq. ft. effective filtration area for increased dirt-holding capacity.
• Trilobal fibers provide roughly three times the adsorption surface of conventional fabric.
• 50-micron layer captures fine particles such as dust, hair, and sand.

What makes this cartridge durable and low-maintenance?

POOLPURE builds the PDM30 with reinforced materials and a strengthened core to resist wear and reduce replacement frequency. The dirt-locking structure unloads easily when rinsed, cutting cleaning time and extending usable life.

• 4 oz. thickened polyester fabric and reinforced ABS end caps for long life.
• Strengthened integrated core to prevent collapsing under flow.
• Patented dirt-locking design releases debris quickly during rinsing.

Is this filter safe and certified for spa use?

POOLPURE filters are tested against NSF/ANSI 50 standards by IAPMO for material safety, ensuring components won’t leach harmful substances into pool or spa water. The brand also participates in industry organizations to maintain reliable performance standards.

• IAPMO-tested to NSF/ANSI 50 for safe materials in aquatic equipment.
• Pool & Hot Tub Alliance (PHTA) membership underlines industry engagement.
• Used and tested in demanding aquatic environments, including athletic training.

Who is this for? The POOLPURE PDM30 Oval Hot Tub Filter is for hot tub owners seeking a robust, high-capacity replacement cartridge that improves fine-particle capture and simplifies maintenance. Ideal for owners of compatible Dream Maker and similar models who want NSF-tested materials, longer service life, and easier rinsing without replacing the original manufacturer’s entire filter lineup. It’s also suited for facility managers and athletes who require consistent water clarity in frequently used spas.