Gvs Spr474 Ovag P100 Replacement Filters Review

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Reviewed by Steven Eaton, WC Safety Editorial

The GVS Elipse SPR474 OV/AG/P100 Replacement Filters – Organic Vapor, Acid Gas & P100 Dust Filter Pair is a respirator filter from GVS, listed on Amazon. This review restates what the product page documents, places it in its respiratory protection lane, and points to the ranked guides for the head-to-head field.

What the Product Page Documents

Published July 16, 2026 · Last updated July 27, 2026

The GVS Elipse SPR474 OV/AG/P100 Replacement Filter delivers simultaneous protection against organic vapors, acid gases, and airborne particulates at the P100 filtration level — all in a single low-profile bayonet-mount filter pair. NIOSH-certified under 42 CFR Part 84, Approval Number 84A-8078, the SPR474 is designed for workers in multi-hazard environments where particulate exposure coexists with organic solvent vapors and acid gas hazards. It is the replacement filter for GVS Elipse half masks SPR472 (S/M) and SPR473 (M/L), and the Integra SPR555 (S/M) and SPR556 (M/L) platforms. The SPR474 replaces the pre-installed cartridges included with GVS Elipse OV/AG/P100 respirator kits.

The filter cartridge integrates three protection layers in sequence: an outer HESPA P100 particulate filter that captures aerosolized particles before they reach the adsorbent bed, an acid gas adsorbent layer for chlorine, hydrogen chloride, sulfur dioxide, and hydrogen fluoride, and an optimized activated carbon bed for organic vapor capture. GVS engineers the activated carbon with specific pore size, grain size, activity level, and density parameters that together balance organic vapor adsorption capacity — rated up to 5,000 ppm total organic vapor capacity — against breathing resistance. The P100 filter component is rated at 99.95% minimum efficiency at 0.3 microns for both oil and non-oil aerosols.

The SPR474 holds active NIOSH certification under 42 CFR Part 84, Approval Number 84A-8078. The certification covers the combined filter assembly: OV/AG/P100 combination protection tested to NIOSH standards. This is the same approval number as the GVS Elipse OV/AG/P100 half mask kits (SPR472/SPR473), confirming the replacement filter delivers identical certified performance to the factory-installed cartridges. OSHA 29 CFR 1910.134 requires that air-purifying respirator cartridges be NIOSH-approved for the specific hazard present — the SPR474 satisfies this requirement for environments with simultaneous OV, acid gas, and particulate hazards.

Where It Earns Its Slot

Where it earns its slot: The GVS Elipse SPR474 OV/AG/P100 Replacement Filter delivers simultaneous protection against organic vapors, acid gases, and airborne particulates at the P100 filtration level — all in a single low-profile bayonet-mount . The rest of this review holds the listing to exactly that brief — limits, alternatives, and the ranked guides included.

Honest Limits

Honest limits: this is negative-pressure, air-purifying protection — it needs a fit-tested seal, the right cartridge or filter for the named hazard, and a change schedule built on service-life data per OSHA 1910.134. Escape, IDLH, and unknown atmospheres are outside its lane entirely.

Pros and Cons

Alternatives in the Same Lane

• 3M 6001 Organic Vapor Cartridge — 3M Bayonet Respirator Filt
• 3M 6002 Acid Gas Respirator Cartridge
• 3M 6003 Organic Vapor and Acid Gas Respirator Cartridge
• 3M 6004 Ammonia and Methylamine Respirator Cartridge
• 3M 6005 Formaldehyde and Organic Vapor Respirator Cartridge
• 3M 6006 Multi Gas and Vapor Respirator Cartridge
• 3M 2091 P100 Respirator Filter
• 3M 2096 P100 Respirator Filter Nuisance Acid Gas
• 3M 2097 P100 Respirator Filter Nuisance Organic Vapor

Respiratory Protection Guides

• When Do You Need a Respirator?
• Best Respirator for Welding Fumes
• OV vs OV/AG vs Multi-Gas Cartridges
• Best N95 for Construction
• Best Multi-Gas P100 Cartridge

Browse by Category

• Respiratory Protection
• Filters & Cartridges
• N95 Respirators
• Disposable Respirators
• Fit Test Kits
• PPE Care & Accessories

Frequently Asked Questions

General questions about ratings, OSHA limits and fit are answered in the When Do You Need a Respirator? guide.

The Bottom Line

Rated 4.5/5 on documented spec, configuration, and value. The GVS Elipse SPR474 OV/AG/P100 Replacement Filters – Organic Vapor, Acid does the job its listing describes — the guides above tell you whether it's the right pick against the field.

Common questions

What does the GVS Elipse SPR474 OV/AG/P100 Replacement Filters – Organic V listing actually document?

The GVS Elipse SPR474 OV/AG/P100 Replacement Filter delivers simultaneous protection against organic vapors, acid gases, and airborne particulates at the P100 filtration level — all in a single low-profile bayonet-mount filter pair. NIOSH-certified under 42 CFR Part 84, Approval Number 84A-8078, the…

What are the alternatives to the GVS Elipse SPR474 OV/AG/P100 Replacement Filters – Organic V?

The sibling respirator filter options linked in this review, ranked head-to-head in the respiratory protection guides below — start with the buyer's guides for the field view.

Sources. Requirements referenced here come from OSHA 29 CFR 1910 and the NIOSH recommendations. Where a consensus standard governs, the ANSI document is named in the text.

Related reference

Closely related on this site: honeywell north 7583p100l vs 3m 60923: organic vapor, acid gas & p100, best respirator mask for asbestos — 10 niosh-approved masks ranked by, honeywell north 7580p100 vs 75scp100l: p100 filter vs multi-gas, honeywell north n75001l vs n75002l: organic vapor vs acid gas, and honeywell north n75002l vs 7582p100l: acid gas vs acid gas/p100 — when.

Why trust WC Safety

WC Safety is an independent, affiliate-supported review site. It is not a retailer: it holds no inventory, takes no orders, and earns only from qualifying purchases through clearly marked links — which never changes what a product is rated to do. Standards language is taken from the regulation text directly, and ratings are reported as the manufacturer publishes them. We run no laboratory and perform no testing of our own. Where published sources disagree, we say so and plan on the conservative figure rather than the flattering one.

Our methodology

Figures come from the regulation and the published specification, in that order. Derated numbers are calculated, not estimated. Nothing here is presented as a measured result, because we measure nothing.

Researched and written by Steven Eaton, editor of WC Safety. Steven holds no safety certification and does not test products; this page compares what manufacturers and regulators publish, with the gaps in that record marked. Last reviewed August 2026.