Unicel 5CH-402 Spa Filter – 40 Sq Ft | 6540-723 / FC-2811

Unicel 5CH-402 40 Sq Ft Replacement Spa Filter

The Unicel 5CH-402 is a premium 40-square-foot replacement hot tub filter designed for select Sundance, Jacuzzi and Del Sol spas. Its high-quality filtration media helps capture dirt, oils and debris while maintaining efficient water flow through your spa filtration system.

The 5CH-402 features a 5-3/16" outside diameter, 10-3/4" length, top handle and 2" male threaded/MPT connection, making it a direct replacement for several common OEM and aftermarket filter numbers.

Key Features

• Genuine Unicel 5CH-402
• 40 sq. ft. filtration area
• 204 pleats
• Premium 3 oz. Reemay filtration media
• 5-3/16" outside diameter
• 10-3/4" length
• Convenient top handle
• 2" male thread/MPT bottom connection
• Designed for select Sundance, Jacuzzi and Del Sol spas
• Made in the USA

Specifications

Manufacturer: Unicel
Part Number: 5CH-402
Filter Area: 40 sq. ft.
Outside Diameter: 5-3/16"
Length: 10-3/4"
Pleat Count: 204
Media: 3 oz. filtration media
Top: Handle
Bottom: 2" Male Thread / MPT
Application: Select Sundance, Jacuzzi and Del Sol spas

Cross-Reference Part Numbers

• Unicel: 5CH-402
• Sundance / Jacuzzi OEM: 6540-723
• Filbur: FC-2811
• Pleatco: PJW40SC-F2M
• Del Sol: 50403

Spa Compatibility

The Unicel 5CH-402 is commonly associated with select Del Sol Redondo and Hermosa spas and applications using OEM filter 6540-723.

Because spa manufacturers can change filters between model years, always compare your existing part number, diameter, length and threaded connection before ordering.

Why Buy From Red Rock Spas?

Red Rock Spas supplies premium replacement hot tub filters, spa parts, water-care products and accessories. If you're unsure whether the Unicel 5CH-402 is the correct replacement for your spa, our team can help you identify the proper filter.