Product Overview

The Jandy Pro Series CV Filter Tank Bottom R0465400 is a genuine replacement lower tank body assembly designed for select Jandy CV Series cartridge filters. This tank bottom assembly forms the lower half of the filter tank and supports the internal cartridge elements, inlet plumbing, outlet flow path, and tank sealing system.

This OEM replacement part is commonly used when the original lower tank body is cracked, leaking, damaged at the bulkhead fittings, or no longer sealing properly with the upper tank. It is designed for Jandy CV340, CV460, and CV580 cartridge filter models.

Ideal For

Jandy CV Series cartridge filter repairs
Replacing a cracked lower filter tank
Repairing leaking tank bottom assemblies
CV340 filter maintenance
CV460 filter maintenance
CV580 filter maintenance
Pool service technicians
Residential pool equipment repairs

Key Features

Genuine Jandy/Zodiac replacement part
Lower tank body assembly for CV Series cartridge filters
Designed for Jandy CV340, CV460, and CV580 filters
Helps restore proper filter tank sealing
Supports internal cartridge element assembly
Replacement option for cracked, leaking, or damaged tank bottoms
Commonly includes bulkhead assembly, inlet elbow, tank O-ring, and retaining ring
OEM fit for compatible Jandy CV filter systems
Professional installation recommended

Benefits

The Jandy R0465400 helps restore the lower pressure vessel section of compatible CV Series cartridge filters. If the tank bottom is cracked, leaking, or damaged around the fittings, replacing the lower tank assembly can help bring the filter back into proper service without replacing the entire filter system.

Using a genuine Jandy/Zodiac replacement part helps ensure correct fitment with compatible CV filter tops, internal cartridge components, O-rings, and plumbing connections.

Specifications

Customer-Facing Q&A

What does the Jandy R0465400 fit?
The R0465400 tank bottom assembly fits Jandy CV Series cartridge filter models CV340, CV460, and CV580.

Is this a complete filter?
No. This is the lower tank bottom assembly only. It does not include the complete filter, upper tank, cartridges, clamp assembly, air relief assembly, or filter lid unless specifically stated.

What parts are commonly included with this assembly?
Listings commonly show the bottom filter tank, bulkhead assembly, inlet elbow, tank O-ring, and retaining ring included. Confirm final package contents before publishing or ordering.

When should the tank bottom be replaced?
Replace it if the lower tank body is cracked, leaking, damaged around the ports or bulkheads, warped, or no longer sealing properly with the upper tank.

Does this fit Jandy CL filters?
This part is primarily listed for Jandy CV Series models CV340, CV460, and CV580. Some sellers may mention related CL/CV usage, but the correct filter model and parts diagram should be confirmed before ordering.

Can homeowners install this part themselves?
Filter tanks are pressurized pool equipment. Installation should be handled carefully with the pump off and the system fully depressurized. Professional installation is strongly recommended.

Confirm Before Ordering

Confirm your filter model before purchasing. This part is designed for Jandy CV340, CV460, and CV580 cartridge filters. It is not a universal lower tank body and should not be ordered based on appearance alone.

Always shut off the pump, relieve all system pressure, and follow the manufacturer’s service instructions before opening or replacing any filter tank component.