DuoLine mini filter bags (coarse)

Stock Code: 95979

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£8.00 ex VAT

These Duoline 4¼" felt filter bags are designed for maximum debris capacity and are manufactured by renowned Amazon Filters. They are to be used in the appropriate Series 81 filter housing (available separately, see below).

  • Ideal for high debris removal of for infused products, such as gin or tea, or products with high particle load
  • Can also be used for pre-filter debris removal
  • Needlefelt type media which provides both surface & depth filtration
  • Available with ratings from 25 to 100µm (micron)
  • Designed to filter from the inside out, leaving the debris inside the bag for simple disposal
  • 4¼" diameter bag with top ring locator
  • For use in the 81 Series Amazon filter housing (available separately, listed below) for Mini bags
  • Capacity: 1.8 litres
  • Flow rate: 3m3/hr based on water or liquid of a similar viscosity at ambient temperature
  • Recommended maximum differential pressure: 4 Bar
  • Maximum operating conditions: 95°C - NB Bags should be used with caution at elevated temperatures; see Specification sheet in Downloads
  • Nominal: length 216mm
  • Top ring type: M type, 4.25" (105mm) diameter
  • Polypropylene needlefelt
  • Polypropylene moulded sealing flange

Amazon Filters is one of Europe's leading manufacturer's of filters specifically designed for Food & Beverage industries.

Company Development: Amazon Filters was founded in 1985 by Mike Pizzey, an engineer with nearly 20 years previous filtration experience. The company now employs over 220 staff and is a renowned UK provider of optimum filtration solutions for liquid and gas process filtration, with subsiduaries in Germany and Poland. Amazon Filters design and manufacture filter housings and filter elements for liquid and gas process filtration.

The Range & Quality Approval: Amazon Filters provide one the widest selection of filtration vessels, depth filters and pleated cartridges available today. They are manufactured in clean room conditions using materials that meet Food Contact requirements. Amazon Filters is accredited to ISO9001; 2008 by one of the world's most prestigious and respected accreditation bodies, the British Standards Institute. All their products come with detailed Product Validation Guides and Technical Support documentation. Amazon cartridges are manufactured under strict control with batch number identification, giving full traceability on all componants. Many of their filters can be regenerated using hot water or a variety of chemical treatments to ensure production costs are minimised.

Applications

For wine & cider

  • Pre-filter (coarse) sediment removal using SupaGard

  • Sediment removal/polishing/clarifying/trap filtration (including Kieselguhr/diatomaceous earth powder removal after DE filtration, where backwashing is not used) using SupaSpun II

  • Pre-membrane (fine) filtration to remove yeast, for bioburden reduction, and to protect the membrane filter from debris, using SupaPore FPW

  • Membrane (sterile) filtration to remove spoilage organisms using SupaPore VPW

  • After cross flow filtration, cartridge filters can be used downstream as a 'policing' filter to ensure that bottled wine quality is not compromised should bypass occur in the crossflow system.

For beer

  • Polishing/trap filtration (including Kieselguhr/diatomaceous earth powder removal after DE filtration, where backwashing is not used) using SupaSpun II

  • Fine filtration to remove yeast, for bioburden reduction prior to cold stabilisation/pasteurisation*/sterile filtration, and to protect the sterilising filters from debris, using SupaPore FPW (*) when used prior to pasteurisation this can reduce the energy requirement for the pasteuriser and reduce the degradation of the beer that excess heat can cause

  • Sterile filtration/cold stabilisation to remove spoilage organisms using SupaPore VPW. This process can offer a viable and economic alternative to pasteurisation. It is also used where taste is paramount (filtration will not adversely affect the taste of beer). Where flash pasteurisation is or has been used it offers a simple replacement, as the hygienic handling/filling protocols and equipment will already be in place.

For juice

  • High debris (coarse) removal using DuoLine Minibag

  • Sediment removal/polishing/clarifying/trap filtration (including Kieselguhr/diatomaceous earth powder removal after DE filtration, where backwashing is not used) using SupaSpun II

  • After cross flow filtration, cartridge filters can be used downstream as a 'policing' filter should bypass occur in the crossflow system.

For soft drinks

  • Primary filtration, including removing visible particles that can affect product quality and the very fine particles which can cause background haze (polishing filtration) using SupaSpun II - typically used for water filtration

  • Fine filtration to remove micro-organisms (such as yeasts) using SupaSpun II

  • Sterile filtration of bottled water using SupaPore VPW

For Infused Products

  • High debris (coarse) removal for infused products such as tea/gin, etc. using DuoLine Minibag

What we can offer:

In partnership with Amazon Filters, we can offer you:

  • Advice on the appropriate filter for you - taking product, budget, and desired outcomes into consideration

  • Advice on the appropriate fittings required to connect in-line

  • Full technical backup

Please call us on 01404 892100 to talk about cartridge filtration or filtration in general.

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