PENTAIR 2HP 2.5HP DIFFUSER - 355094

SKU: 355094
Regular price $38.24

Available for pickup at

  • MT Pool Distributor Corporate (10) in stock
  • MT Pool Distributor North (15) in stock
In stock

The Pentair 355094 2HP 2.5HP Diffuser delivers the precision engineering and reliability pool service contractors need for Challenger High Flow pump repairs and maintenance. This OEM replacement part features heavy-duty polymer composite construction with an advanced multi-vane design that optimizes water flow and extends pump life for your commercial and residential installations.

Professional Service Benefits

Engineered specifically for 2.0 HP to 2.5 HP Challenger pumps (models CFII-NI-2F and CFII-NI-2-1/2A), this diffuser reduces service callbacks with its reinforced multi-point structure and 5-1/2 vane configuration. The precision-molded design ensures proper alignment and optimal performance, protecting your reputation for quality service work.

Why Pool Professionals Choose MT Pools

As your trusted B2B partner, MT Pools provides genuine OEM parts with superior customer service that keeps your service operations running smoothly. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures you have critical replacement parts when you need them most.

Frequently Asked Questions

Which Pentair Challenger pump models use the 355094 diffuser?

The 355094 diffuser is designed for Pentair Challenger High Flow pumps models CFII-NI-2F and CFII-NI-2-1/2A, covering 2.0 HP to 2.5 HP applications.

What are the key dimensions for proper fitment?

The diffuser features a 6-5/8" base outer diameter, 2" height, and 5-3/16" impeller space inner diameter for precise OEM compatibility.

Is professional installation recommended?

Yes, professional installation following Pentair's detailed guide ensures proper alignment and performance, and may be required for extended warranty coverage.

Does MT Pools stock multiple part numbers for this diffuser?

Yes, we stock all alternate part numbers including 355094Z, PAC1013115, and other cross-references to ensure fast delivery for your service needs.

Order Your OEM Parts Today

Keep your service operations running efficiently with genuine Pentair replacement parts from MT Pools. Our expert team provides technical support and fast shipping to minimize downtime on your service calls.

• OEM replacement for Pentair Challenger High Flow pumps CFII-NI-2F and CFII-NI-2-1/2A
• Heavy-duty polymer composite construction for durability
• Advanced multi-vane design with 5-1/2 vanes for optimized water flow
• Reinforced multi-point structure for extended service life
• Precision dimensions: 6-5/8" base OD, 2" height, 5-3/16" impeller space ID
• Compatible with 2.0 HP to 2.5 HP Challenger pump applications
• Multiple part number cross-references: 355094, 355094Z, PAC1013115
• Lightweight design at 0.34 lb for easy installation
• 60-day limited parts warranty with extended coverage options
• Professional installation recommended for optimal performance