Bissell Dirty Tank Float fits Crosswave HydroSteam Wet Dry Vac, 1634579

Bissell® Dirty Tank Float | OEM‑Compatible | Replaces 1634579

Brand New – Replacement Dirty Tank Float for Bissell® CrossWave Multi‑Surface HydroSteam Wet Dry Vac

This high‑quality dirty tank float replaces Bissell® part number 1634579 and restores proper shut‑off and tank‑fill sensing performance. A damaged or stuck float can cause the machine to stop picking up water, shut off prematurely, or leak. This direct‑fit replacement ensures your CrossWave operates safely and efficiently.

⚙️ Product Features

• OEM‑compatible replacement for Bissell® 1634579
• Ensures proper dirty‑tank shutoff function
• Durable molded construction for long service life
• Restores suction and water pickup performance
• Easy drop‑in installation
• Condition: Brand New – Unused

Fits CrossWave HydroSteam Models

3515 35151 35152 3518
Always verify compatibility with your exact model before purchase.

Common Fixes

• Machine stops picking up water
• Dirty tank full indicator activating too early
• Float stuck due to debris or damage
• Loss of suction caused by a broken float
• Replacing a warped, cracked, or missing float

️ Installation Tips

• Turn off and unplug the machine before servicing
• Remove the dirty tank and locate the float inside the housing
• Lift out the old float and drop the new one into the guide channel
• Ensure the float moves freely up and down
• Reinstall the dirty tank and test suction
• Keep the float area clean to prevent sticking

Restore proper shut‑off function and strong suction with this OEM‑compatible dirty tank float for Bissell® CrossWave HydroSteam models.