Toggle Nav
0333 355 0535
My Account
Login Register Now
Shopping Cart
Advanced Search
main product photo
33% OFF

Jarvis

Catering Specialist
Reset

Hello! 👋

Hi there, I'm Jarvis! I see you're looking at the Allergen Safety Storage Box | Food Allergen Container | Color-Coded Food Storage | Mercer Culinary FB521. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

How can we help? Choose an option below

Select an option to get started. We're here to help!

Product Questions

Specs, suitability, features & comparisons

Other Enquiries

Delivery, warranty, invoices & customer service

Product questions are answered instantly. Our support team typically responds within minutes.

Mercer Culinary In Stock

Allergen Safety Storage Box | Food Allergen Container | Color-Coded Food Storage | Mercer Culinary FB521

SKU: FB521
£39.50 / exc vat
£47.40/ inc vat
  • Distinctive Purple Colour
  • Secure Locking Lid
  • Durable Polypropylene Build
  • Generous 47-Litre Capacity

Order by 12pm

Price Match

UK Warehouse

Have a quick question about this product?
Ask instantly →
Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Here we have the Mercer Culinary FB521, a straightforward, no-nonsense solution to one of the biggest challenges in any professional kitchen: allergen cross-contamination. This isn't just any old storage tub; it’s a purpose-built allergen safety storage box designed to create a foolproof system for your 'free-from' utensils. Finished in the industry-standard purple, it acts as an unmissable visual cue for your entire team, helping to keep specific tools completely separate and  safe.

Perfect for any catering business that takes food allergies seriously – from schools and  hospitals to bustling restaurants and  local cafés. This durable polypropylene box is built to withstand the rigours of daily service. It features a secure locking lid that keeps your dedicated gluten-free, nut-free, or other allergen-safe utensils clean, contained, and  ready for action. It’s all about removing the guesswork and  potential for dangerous, costly mistakes during a busy shift.

By creating a dedicated home for your allergen-specific equipment, you’re not just organising your kitchen; you’re building trust with your customers and  protecting your reputation. It’s a simple, effective, and  essential piece of kit for any modern food business committed to serving everyone safely. This box is your first line of defence in a comprehensive food safety strategy.

Key Features and  Benefits

  • Distinctive Purple Colour: Instantly identifies the container for allergen-free use, preventing dangerous mix-ups.
  • Secure Locking Lid: Keeps dedicated utensils completely sealed off from dust, splashes, and  contaminants.
  • Durable Polypropylene Build: Made to last in a demanding commercial kitchen, resisting cracks and  wear.
  • Generous 47-Litre Capacity: Easily stores a full set of tongs, boards, and  other essential tools.
  • Smooth, Non-Porous Surface: Makes it incredibly easy to clean and  sanitise, ensuring top-tier hygiene.
  • Stackable Design: Helps you make the most of your storage space when the box isn't in use.
  • Lightweight and  Portable: Simple to carry and  position exactly where it’s needed in your workflow.
  • Supports HACCP Compliance: Provides a clear, practical step towards meeting food safety regulations and  best practices.

Technical Specifications

  • Brand: Mercer Culinary
  • SKU: FB521
  • Net Capacity (Litres): 47
  • Dimensions: 305(H) x 508(W) x 306(D)mm
  • Material: Polypropylene
  • Colour: Purple
  • Weight: 1.18kg

Expert Review and  Insights

In a professional kitchen, process is everything. The Mercer FB521 isn't fancy, but it excels at its one job: making your allergen safety process simple and  visual. Its robust build and  clear colour-coding remove ambiguity, empowering staff to work confidently and  safely, which is invaluable during a high-pressure service.

Sophie Brooks – Chef Tools Expert View Profile →

  • Practical Safeguard: The unmistakable colour provides a vital, immediate visual cue for the entire team.
  • Bulky Footprint: Its large capacity means it can be tricky to store in smaller kitchens.

Case Study: Real Business, Real Results

The Olive Branch Bistro in Cardiff wanted to expand its coeliac-friendly menu but was concerned about cross-contamination in its busy, compact kitchen. They needed a simple, visual system to segregate their new gluten-free equipment.

"Introducing these purple boxes was a simple change that had a huge impact. The kitchen team picked it up instantly. There’s no confusion, and  we can now confidently tell our customers that their safety is our top priority. It's about peace of mind for them, and  for us."

Robert Davies – Head Chef

The bistro successfully launched its new menu and  has since seen a 30% increase in bookings from customers with specific dietary requirements, citing the visible safety measures as a key reason for their visit.

Installation and  Maintenance Guide

Setting It Up

  • Before the first use, wash the box and  lid thoroughly with food-safe detergent and  sanitiser.
  • Apply a clear label to the box specifying its exact purpose (e.g., 'GLUTEN-FREE UTENSILS ONLY').
  • Designate a specific shelf or area in your kitchen solely for this container to avoid mix-ups.
  • Hold a quick briefing with your team to explain the box's purpose and  the 'one-use' rule.

Keeping It Going

  • Clean and  sanitise the box and  lid daily as part of your closing-down checklist.
  • Never use the box for general storage – its single purpose is key to its effectiveness.
  • Regularly check that the locking clips on the lid are functioning correctly and  engage securely.
  • Ensure only clean, dry, and  dedicated allergen-safe utensils are stored inside to prevent bacterial growth.

Buying Guide: Choosing the Right Allergen Safety Solution

Not sure what's best for your kitchen's safety plan? Here are a few things to consider when choosing a commercial allergen storage container.

Capacity vs. Footprint

Think about exactly what you need to store. A few tongs and  a knife? Or multiple chopping boards and  utensils? Choose a size that fits your dedicated tools without taking up unnecessary shelf space.

Material Matters

Look for durable, food-grade polypropylene. It’s tough enough for daily knocks, won’t harbour bacteria if maintained, and  is exceptionally easy to wipe clean and  keep sanitised.

The Power of Colour

Purple is the universally recognised colour for allergen safety in the UK and  Europe. Using it creates an instant visual cue that cuts through language barriers and  reduces the risk of human error.

Lid Security is Key

A loose lid won't do. Ensure your chosen container has a secure, locking lid to completely seal the contents from airborne flour, splashes, and  other kitchen contaminants.

Integrate into a System

A storage box is just one part of the puzzle. Think about how it fits with your wider HACCP plan, including separate chopping boards, utensils, and  staff training, to create a complete safety net.

See all Food Preparation Equipment

Frequently Asked Questions

Q: What does the purple colour mean?

A: Purple is the industry-standard colour code for equipment used with food allergens, particularly for 'free-from' items like gluten-free products, making it instantly recognisable in a professional kitchen.

Q: Is this box dishwasher safe?

A: While the polypropylene material is generally heat-resistant, we recommend hand-washing with commercial-grade detergents and  sanitisers to ensure longevity and  thorough cleaning of the locking mechanisms.

Q: Can these boxes be stacked on top of each other?

A: Yes, the design allows for stacking, which helps to save valuable storage space when they are not in use or when you're storing multiple boxes.

Q: Can I store food directly in this container?

A: This container is primarily designed and  intended for the safe storage of dedicated utensils and  equipment to prevent cross-contamination, not for direct food storage.

Q: What is polypropylene?

A: Polypropylene is a robust, food-safe plastic that is known for its durability, resistance to chemicals and  heat, and  its smooth, easy-to-clean surface, making it ideal for kitchen environments.

Q: How heavy is the box when empty?

A: The box is very lightweight, weighing approximately 1.18kg, making it easy to handle and  move around the kitchen as needed.

Q: How secure is the lid?

A: The lid features strong locking clips on the side that create a very secure closure, preventing it from coming off accidentally and  protecting the contents from contaminants.

Q: Are there different sizes available?

A: This specific model, the FB521, comes in a 47-litre capacity. It's best to check the Mercer Culinary range for other potential sizes if your needs differ.

What Customers Are Saying

"This food allergen storage box does exactly what you need it to. It’s sturdy, the lid locks on securely, and  the purple colour is impossible to miss. A must-have for kitchen safety."

Mark L – Pub Manager, Bristol

"Brilliant bit of kit. We bought two for our hotel kitchen – one for gluten-free and  one for nut-free prep tools. It’s made our allergen handling process so much clearer for the whole team."

Susan Clarke – Head Chef, Manchester

"Really solid construction and  a great size for all our utensils. It's a bit bigger than I'd pictured, so check your shelf space, but I wouldn't be without it now."

Chloe Green – Café Owner, Glasgow

Add Review

Mercer Culinary: A Commitment to Kitchen Safety

Choosing Mercer Culinary equipment goes beyond just ticking a box for your next EHO visit. This Mercer Culinary FB521 container represents an investment in your business's reputation and  your customers' trust. In today's world, demonstrating a serious commitment to allergen safety is not just good practice; it's a powerful business advantage. This thoughtfully designed storage box is a physical manifestation of that commitment. It empowers your kitchen staff to follow best practices with confidence, reducing the risk of human error that can lead to serious incidents. For your customers with allergies, seeing that you use dedicated, professionally recognised equipment like a colour coded food storage box provides immense peace of mind and  is often the deciding factor in choosing where to dine. It’s a simple tool that protects your patrons, your staff, and  your brand's integrity.

Explore more from Mercer Culinary

Why Colour-Coding is Your Kitchen's Secret Weapon

You might just see a purple box, but in the fast-paced world of a professional kitchen, that colour is a powerful language. Think of it like a traffic light system. Your chefs know green boards are for fruit and  veg, and  red boards are for raw meat, without having to stop and  think. This colour coded allergen container works in exactly the same way, creating an instant, universal signal for 'Allergen-Safe Zone'.

By using purple—the industry standard for allergens—you're removing doubt and  hesitation. During a frantic service, a chef can grab the right tongs from the purple box with absolute certainty, preventing a dangerous and  costly mistake. It transforms an abstract safety rule into a physical, unmissable habit, making your kitchen inherently safer for everyone.

Who Should Buy This?

  • Restaurants & Pubs: An essential for keeping gluten-free utensils like tongs and  turners separate from prep to pass.
  • Cafés & Bakeries: Perfect for storing dedicated equipment used for making nut-free cakes or dairy-free coffees.
  • School & Care Home Kitchens: A foolproof way to manage multiple, serious allergies for pupils and  residents with confidence.
  • Dark & Central Production Kitchens: Helps ensure strict allergen protocols are met before food is sent out for delivery.
Find equipment tailored to your type of business:

Shop for Cafes Shop for Hotels Shop for Restaurants View All Business Types

You Might Also Like

Why Choose EasyEquipment?

  • Trusted for 50+ Years

    We've been kitting out UK kitchens for half a century—we know our onions.

  • Speedy & Free Delivery

    Get your gear fast with free UK mainland delivery, often as soon as the next day.

  • Price Match Promise

    Find it for less elsewhere? We'll match the price, no quibbles or fuss.

  • Real UK Support

    Got a question? Our friendly, UK-based team is on the phone, ready to help you out.

Ready to Order?

Ready to make your kitchen safer and  more efficient? Add the Mercer Culinary FB521 Allergen Safety Storage Box to your basket today for total peace of mind.

Add to Cart Call Us for Advice

Customer Reviews

How do you rate this product?

Your voice makes a difference! We value your honest feedback and would love to hear about your experience with our products.

Please take a moment to leave a review and help us grow together.