Bullfrog Spas Simplicity® Filter Housing Assembly – Part 10-04669

Updated Simplicity Filter Housing for Bullfrog Spas

Upgrade or replace your Bullfrog Spa’s Simplicity® Filter Housing with genuine OEM part 10-04669. This updated housing is designed for Bullfrog Spas equipped with the flat, rectangular Simplicity Filtration System and provides improved filtration-system function while retaining the convenient flat-filter design.

The updated housing also accepts both regular-size and XL FROG® @ease® Simplicity cartridges. It is the preferred replacement for compatible spas with the previous housing design and is especially useful when upgrading to the newer Simplicity-style FROG @ease water-care system.

This housing became standard equipment in Bullfrog A Series, M Series, and Swim Series spas beginning with the 2024 model year.

🧩 Compatibility & Fitment

Bullfrog identifies this updated housing as compatible with Bullfrog Spas already equipped with the flat, rectangular Simplicity Filtration System, including:

• All Bullfrog M Series models with Simplicity filtration
• 2023 and newer Bullfrog A Series models with Simplicity filtration
• All Bullfrog Swim Series models with Simplicity filtration
• Compatible spas with the previous version of the Simplicity housing
• Regular-size and XL FROG @ease Simplicity cartridge systems

Important: This housing does not convert a Bullfrog Spa with cylindrical filters or another filtration design into a Simplicity system. Your spa must already use Bullfrog’s flat, rectangular Simplicity filters.

The updated housing became standard in compatible A Series, M Series, and Swim Series spas beginning in 2024. Compatible spas manufactured before 2024 may have the previous housing design and can be retrofitted with this updated assembly.

If you are uncertain about fitment, send Southern Leisure a picture of your current filter compartment along with your spa’s model and serial number before ordering.

🔹 Key Benefits

• Genuine Bullfrog Spas OEM replacement part
• Updated housing design for improved filtration-system function
• Compatible with Bullfrog Simplicity flat filters
• Accepts regular-size FROG @ease Simplicity cartridges
• Accepts XL FROG @ease Simplicity cartridges
• Retrofittable in compatible spas with the previous Simplicity housing
• Ideal for replacing a cracked, damaged, worn, or difficult-to-secure housing
• Allows compatible spa owners to upgrade to the newer FROG @ease cartridge design
• Provides convenient access for filter and water-care cartridge changes

📋 How to Install

1. Confirm that your spa uses the flat, rectangular Bullfrog Simplicity Filtration System.
2. Turn off power to the spa at the breaker.
3. Open the filter compartment and remove any installed FROG @ease cartridges.
4. Remove the Simplicity flat filter from the existing housing.
5. Open and remove the previous Simplicity housing.
6. Position the updated housing in the same filtration compartment.
7. Confirm that the housing is fully seated and opens and closes correctly.
8. Install the compatible Bullfrog Simplicity flat filter.
9. If applicable, install the correct regular-size or XL FROG @ease cartridges.
10. Restore power and confirm normal water flow through the filtration system.

Installation details can vary by spa model and production year. Stop and contact Southern Leisure if the housing does not seat securely or your existing filtration components do not match the updated assembly.

💬 Southern Leisure Says

This updated housing is one of the most practical upgrades available for Bullfrog owners whose spas already use Simplicity flat filters. It maintains the convenient flat-filter design while adding compatibility with the newer regular-size and XL FROG @ease Simplicity cartridge systems.

We recommend replacing the previous housing when it is cracked, difficult to close, no longer holds the filter securely, or will not accept the current Simplicity-style FROG @ease cartridges.

The most important compatibility check is your filter style. This part is intended for spas already designed around the flat Simplicity filter—it does not convert a cylindrical-filter spa to Simplicity filtration.

🧼 Care & Maintenance

• Turn off power to the spa before removing the housing, filter, or water-care cartridges.
• Inspect the housing periodically for cracks, damaged tabs, or difficulty opening and closing.
• Rinse the housing with clean water whenever the Simplicity filter is cleaned or replaced.
• Remove trapped leaves, hair, and other debris from the housing and surrounding filter compartment.
• Make sure the filter, housing, and FROG @ease cartridges are fully seated before restoring power.
• Do not force the housing closed if a filter or cartridge is misaligned.
• Replace damaged components promptly to maintain proper filtration flow.
• Follow Bullfrog’s maintenance schedule for your Simplicity flat filters.

📌 Product Quick Facts

• Product: Updated Simplicity Filter Housing Assembly
• Brand: Bullfrog Spas
• OEM part number: 10-04669
• Primary application: Replacement or retrofit housing
• Compatible filtration: Bullfrog Simplicity flat-filter system
• Common compatible series: M Series, 2023+ A Series, and Swim Series
• Standard equipment: Compatible A Series, M Series, and Swim Series beginning in 2024
• Cartridge compatibility: Regular-size and XL FROG @ease Simplicity systems
• Simplicity filter included: No
• FROG @ease cartridges included: No
• Conversion for cylindrical-filter spas: No

⚙️ Specifications

❓ Frequently Asked Questions

Will this housing fit every Bullfrog Spa?

No. It is designed for Bullfrog Spas already equipped with the flat, rectangular Simplicity Filtration System. Spas using cylindrical filters or another filtration design require different components.

What is the Bullfrog part number?

The genuine Bullfrog OEM part number is 10-04669.

Which Bullfrog models commonly use this housing?

Bullfrog lists all M Series models, 2023-and-newer A Series models, and all Swim Series models with Simplicity filtration. The updated housing became standard in those compatible product families beginning in 2024.

Can this replace the previous Simplicity housing?

Yes. Bullfrog states that the updated housing can be retrofitted into compatible spas already equipped with the Simplicity Filtration System.

Why would I need to upgrade my existing housing?

The updated housing provides improved filtration-system function and accepts the newer regular-size and XL FROG @ease Simplicity cartridge systems. It is also an appropriate replacement for a housing that is cracked, worn, damaged, or difficult to secure.

Does the housing include a Simplicity filter?

No. This product includes the housing assembly only. Bullfrog Simplicity flat filters are sold separately.

Are FROG @ease cartridges included?

No. The Mineral Cartridge, SmartChlor Cartridge, test strips, and other FROG @ease products are sold separately.

Can I use both regular-size and XL FROG @ease cartridges?

Yes. The updated housing supports both cartridge sizes. The correct FROG @ease system depends on your Bullfrog Spa’s model and water capacity.

Will this convert my cylindrical-filter Bullfrog Spa to Simplicity filtration?

No. This is a replacement or retrofit housing for spas already designed with the Simplicity Filtration System.

How can I confirm compatibility before ordering?

Confirm that your spa uses the flat, rectangular Simplicity filter. If you are still uncertain, send Southern Leisure pictures of your current housing, filter compartment, existing filter, and spa model and serial number.

Is professional installation required?

Many replacements are straightforward when the spa already has a compatible Simplicity housing. Professional assistance is recommended if you cannot confirm the filtration system, the new housing does not seat correctly, or damage extends beyond the removable housing.

🛡️ Why Buy From Southern Leisure?

• Trusted by spa owners since 2013
• Genuine Bullfrog Spas OEM replacement part
• Fitment assistance from an experienced Bullfrog Spas dealer
• Help identifying your filtration system and correct housing
• Guidance selecting compatible filters and FROG @ease cartridges
• Carefully packaged for dependable delivery
• Local pickup available for Dallas–Fort Worth customers

📦 Shipping & Pickup

• Shipping available throughout the continental United States
• Local pickup available at Southern Leisure Spas & Wellness
  
• Available shipping methods and charges are displayed at checkout
• Contact Southern Leisure before ordering if you need fitment assistance