Haws Sterile Bacteriostatic Preservative for Portable Eyewash Stations

Our review of the Haws sterile bacteriostatic preservative finds it most useful for facilities that rely on portable eyewash stations and need a simple, compliant way to keep water safe between uses. The single biggest reason to buy is straightforward: each 5 oz bottle preserves 5 to 20 gallons of portable water for up to three months, which makes maintenance predictable and reduces the frequency of water changes. This review focuses on practical use with Haws portable eyewash units and the preservative's shelf life and storage requirements.

Key Features

• Bacteriostatic preservative: Keeps portable eyewash water free from bacterial growth for up to three months, preserving unit integrity between inspections.
• Designed for Haws units: Formulated specifically for use with any Haws portable eyewash, reducing compatibility concerns during routine maintenance.
• Flexible dosage range: One 5 oz bottle treats between 5 and 20 gallons, allowing easy scaling for different tank sizes without waste.
• Long shelf life: Three-year shelf life means spares can be stored and deployed as needed without frequent repurchasing.
• FDA compliance: The sterile solution meets FDA regulations, offering reassurance for occupational health and safety programs.
• Box quantity: Four bottles per carton provides multiple maintenance cycles or coverage for several portable units.

Who It's For

This preservative is aimed at safety officers, facilities managers, and first aid coordinators who manage portable eyewash stations in labs, workshops, construction sites, and industrial settings. If a site uses Haws portable eyewash units and needs a low-effort method to maintain water integrity between inspections, this product fits well.

Those who rely exclusively on plumbed eyewash systems, or who prefer daily water replacement instead of chemical preservation, may not need this additive. Also, users who require multi-brand validation should confirm suitability if they do not use Haws units.

Pros & Cons

Pros

• Preserves water for up to three months, reducing maintenance frequency for portable units.
• One bottle treats 5 to 20 gallons, which is adaptable across different tank sizes.
• Comes in a four-bottle carton so multiple units or future refills are covered.
• Sterile and in compliance with FDA regulations for added trust in safety programs.

Cons

• Intended for Haws portable eyewash units, so facilities using other brands should verify compatibility.
• Requires adherence to specified storage and use temperatures to maintain effectiveness.

Specifications

Our Verdict

The Haws sterile bacteriostatic preservative is a practical, cost-effective choice for organizations that use Haws portable eyewash stations and want to reduce maintenance time while meeting regulatory expectations. Its flexible dosing, three-month protection per fill, and three-year shelf life make it good value for safety programs that prefer preserved water over frequent replacement.

Frequently Asked Questions

Can one bottle treat multiple tank sizes?
Yes; one 5 oz bottle is formulated to preserve between 5 and 20 gallons of portable water depending on tank volume.

Is this compatible with non-Haws eyewash units?
The solution is designed for use with Haws portable eyewash units; users of other brands should confirm compatibility before applying it.

What are the storage requirements?
Store between 36-104 degree F and use the preserved water at 59-86 degree F to maintain effectiveness.