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81 Series

4 1/4” Mini Bag Filter Housing

The 81 Series - Mini 4¼” bag housing is available in both single and double lengths. The top opening style is equipped with a Vee clamp as standard for pressures up to 8.5 bar g.

These housings are widely used where low cost is of prime importance and this makes them the ideal choice to replace conventional cast stainless steel strainers. The side inlet and bottom outlet configuration is perfectly suited to duties where product changes demand a simple-to-clean, easy access housing. With only the basket to remove, quick and efficient cleaning is possible with the 81 Series - Mini housing.

Bolted closures and heating jackets are options available for all models.

The 81 Series - Mini housing will accept the full range of Amazon and industry standard bags ranging from 1 to 1000μm
with nominal lengths of 7” (P3) and 14” (P4).

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Integral vent to aid efficient filter changeout
Full housing customisation service available
Internally and externally electropolished as standard
Quick release Vee clamp closure for ease of access rated at 8.5 bar g
Robust bag support basket assembly fabricated from perforated sheet, rather than wire mesh, for extra strength
Wide range of options available for connection sizes and types and materials of construction
Available in 316L stainless steel
PED and ATEX Compliant
Each housing is etched with a unique serial number for full traceability

FAQs

We offer high-quality retrofit solutions for all major filter manufacturers [including Pall, Millipore, Parker Hannifin, Sartorius, etc] to upgrade your existing filtration systems efficiently and effectively. Our filters are designed to fit a wide range of non-Amazon housings, including a range of endcaps and bespoke sizing options, ensuring seamless integration and optimal performance. All our filters meet or exceed industry standards through rigorous testing, this is how we can ensure that your filtration system will only improve when working with our team. Detailed technical data is provided to allow you to compare what you currently use with our products.

At Amazon Filters, we understand that every application has unique requirements. If you don't see a solution that fits your needs, our team of filtration experts is here to help. We specialise in designing custom solutions tailored to your specific challenges.

Amazon Filters is committed to helping you reduce costs without compromising on quality. Our solutions are designed to optimise efficiency and longevity, resulting in significant cost savings. By providing high-performance filtration solutions [filters & associated housings], we can extend the lifespan and lower maintenance requirements of your system, minimising downtime and reducing operational expenses.

We proudly deliver our high-quality filtration solutions worldwide. Wherever you are located we can supply you via our direct sales team and trusted distributor network.

We understand that every filtration process can have unforeseen problems that require immediate action to keep production running. Amazon Filters prides itself on being quick and able – our product range is manufactured in-house; this gives us the flexibility to prioritise production schedules. We have numerous examples of expediting urgent customer orders to ensure the impact on their production schedule was minimised.

Yes. Our meltblown filters are made with sustainable polypropylene derived from waste cooking oil and other vegetable oil residues. These filters maintain identical performance specifications to our standard range while helping reduce your carbon footprint.

How Amazon Filters supports your industry

Over 40 Years Experience

With our years of experience, Amazon Filters has a proven dedication to enhancing filtration systems and continuously innovating our processes to give you the best possible solutions.

Bespoke Solutions

We understand that with filtration there is no one solution to suit all customers' needs, which is why Amazon Filters looks to audit your filtration system and find a solution that is bespoke to your needs.

Quick & Able

Amazon Filters has provided filtration solutions to multiple large, global-scale companies in a variety of industries, including Municipal Water, Energy, Chemicals, Food & Beverage, Pharma, and Healthcare.