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Arioso™ High Performance Air Filtration Composite Media delivers extremely low pressure drop to high efficiency filters, allowing your customers to use less energy, and save money. And did we mention that Arioso media contains no fluoropolymers or halogens*, allowing for the potential of incineration or recycling?

Saving energy, saving money, and recycling. Now that’s our idea of green.

Membrane Performance, Lydall Innovation

Arioso™ is high performance air filtration composite media incorporating Solupor® membranes, a proprietary UPE (ultra-high molecular weight polyethylene) membrane technology. These composite structures deliver high efficiency products with low resistance to air flow, tailored to individual application and processing needs.

Engineered from a chemically inert and highly durable polymer, the Solupor membrane is laminated to a support layer to form a composite that is mechanically robust. Numerous functional support layers are available to tailor the composite structure to your individual processing and application requirements.

Arioso Media Features & Advantages
For use in both dynamic and static applications* Exceptionally low pressure drop Pleatable – with structures tailored to your process Variety of support materials available Superior strength and durability	Environmentally friendly Incinerable* Outstanding chemical resistance Naturally water repellent Contains no fluoropolymers/halogens*
*Some features are dependent upon the functional support layer chosen.

Solupor® Membrane Technology

Our strong, microporous Solupor® UPE membrane combines structural microfibers with internal nanofibers for excellent strength, high efficiency and low pressure-drop.

Solupor membrane is a lightweight, high-performance membrane that has resulted from many years of experience in micro-porous film technology development. Solupor membrane combines controlled pore-size distribution and air permeability with high filtration efficiency, chemical resistance and inertness.

Arioso media is currently available in efficiencies from F9/MERV 15, up through H14.

Functional Support Layers

Arioso air filtration membrane composites benefit highly from the structural integrity inherent in Solupor membrane technology. This structure allows the selection of functional support layers based solely upon application and processing requirements.

Current support layers available are Wet-Laid Glass, Polyester (Wet-Laid and Spunbond),     Wet-Laid Polyester-Cellulose and Spunbond Polypropylene. Multiple thickness and stiffness options are available to tailor the composite to your application needs.

Functional Support Layers Typical Properties