In filter cassettes, numerous

mesh layers retain the oil and grease particles and eliminate the smoke from the

kitchen. The cassette filter is composed of aluminium or stainless steel. The cassette

stainless steel filters are a bit more expensive than the aluminium ones. But cassette

filters made of aluminium are easy to handle, lighter, and require careful

maintenance. On the other hand, stainless steel models are hard to handle, bulkier,

and are easy to clean.

Tangential flow

filtration devices
are Easy to set up and use. You just need to simply connect

the TFF device to a pump and pressure gauge(s) with tubing and a few fittings, add

your sample to the reservoir, and begin filtration. It is easier to set up and much

faster than dialysis. Higher concentrations can be achieved in less time than when

using centrifugal devices or stirred cells. The device concentrates and diafilters a

sample on the same system, saving time and avoiding product loss. It can be scaled up

or scaled down. Materials of construction and cassette path length allow conditions

established during pilot-scale trials to be applied to process scale applications.

Tangential flow filtration system is a rapid and efficient

method for separation and purification of biomolecules. It can be applied to a wide

range of biological fields such as immunology, protein chemistry, molecular biology,

biochemistry, and microbiology. TFF can be used to concentrate and desalt sample

solutions ranging in volume from 10 mL to thousands of liters. It can be used to

fractionate large from small biomolecules, harvest cell suspensions, and clarify

fermentation broths and cell lysates.

Production tangential flow filtration system

is a versatile and efficient solution for virtually any form of filtration,

purification, and/or clarification at any phase of the bioproduction train. Tangential

flow filtration systems are designed and built to the specific requirements of

microfiltration, ultrafiltration, or nanofiltration applications. Typical TFF

applications include fermentation cell culture clarification, diafiltration, protein

purification/concentration, and blood fractionation processing.

Centrifugal filter

are designed to fit inside centrifuge tubes that are used to filter out

larger particles, such as cells or particulates, from a sample as it is centrifuged.

Products may be available in several sizes, materials, etc.

Centrifugal ultrafiltration device is ideal for many

small-scale laboratory operations. These products can be used to process samples

ranging from 50 μL to 60 mL in volume. The first consideration in selecting the

correct centrifugal device is the volume of starting material.

Ultrafiltration tube
through the centrifugation to remove biological

macromolecules which is significantly larger than filter pore size to improve the

solute concentration of biological macromolecules, more than 90% recovery. Products

are consisted of the tube cap, ultrafiltration intubation and tube body.

Depth filter is the variety of

filters that use a porous filtration medium to retain particles throughout the medium,

rather than just on the surface of the medium. These filters are commonly used when

the fluid to be filtered contains a high load of particles because, relative to other

types of filters, they can retain a large mass of particles before becoming clogged.

Depth filtration typified by multiple porous layers with depth are used to capture the

solid contaminants from the liquid phase. Due to the tortuous and channel-like nature

of the filtration medium, the particles are retained throughout the medium within its

structure, as opposed to on the surface. Depth filters pose the added advantage that

they are able to attain a high quantity of particles without compromising the

separation efficiency. Depth filters are commonly characterised by the sand filter and

have the ability to be used with substantially higher filter rates than in other

designs. It is these characteristics that have cemented the use and popularity of

depth filters as an effective medium for separation. With ongoing advances in process

technologies depth filter designs are continuously adapting and improving to meet the

needs of industry.


filtration capsule
is used to remove a broad range of particles, such as dirt,

grit, sand, organic solids and rust particles. Made of carefully selected materials

such as polypropylene, cotton and glass fibre, the cartridges physically intercept

particles and prevent them from ending up in the final filtered liquid.


depth filter
is designed for bioprocess applications. It consists of a set of

inlet and outlet single-use manifolds with vents and a flexible number of capsule

filters placed between those manifolds. Each capsules is designed to fit in a holder

that can be pivoted between horizontal and vertical positions to allow for convenient

loading and unloading at an operator's waist height. A cam locking mechanism

provides capsule-to-capsule connection to ensure a robust and integral seal between

filter capsules. The capsule is designed with a lenticular-style filter inside,

similar to a conventional filter described earlier.