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Product Overview

The Absorbent Pillow, Gray Universal, 8x18 In, 20/CASE is a general-purpose universal absorbent pillow designed for industrial maintenance, under-machinery drip containment, and emergency spill response. Each pillow features a durable spunbond polypropylene skin filled with high-capacity poly blend filler made from 100% post-industrial recycled polypropylene — absorbing oil, water, coolant, solvents, and virtually any non-aggressive liquid on contact.

These pillows are ideal for placing under leaking machinery, inside drip pans, around valve flanges, and in hard-to-reach areas where pads and rolls don't fit. The sewn-pillow construction prevents fiber shedding and keeps absorbent material contained even when fully saturated. Gray color coding indicates universal/general-purpose absorption.

Backed by AbsorbentsOnline — trusted since 1985. Ships FREE to the Continental US.

Technical Specifications

Absorbent Pillow, Gray Universal, 8x18 In, 20/CASE — Universal Absorbent Pillow

AbsorbentsOnline SKU AGPIL818S
Product Type Universal Absorbent Pillow
Absorbs Oil, water, coolant, solvents & most non-aggressive liquids — universal absorbency
Color Gray — universal/general-purpose color coding
Fill Material Poly Blend — 100% post-industrial recycled polypropylene
Skin Material Spunbond polypropylene
Dimensions 8" x 18"
Weight N/A lbs
Absorbency Per Pillow Up to 1.15 gallons
Absorbency Per Case Up to 23.0 gallons
Quantity 20 pillows per case
Incinerable Yes
Pallet Quantity 30 cases per pallet
Regulatory Compliance EPA SPCC · OSHA · NPDES Stormwater
Shipping FREE to the Continental US

Compare Absorbent Pillow Types

Choose the right pillow type for your spill response needs

Universal vs Oil-Only vs Hazmat vs Acid Neutralizer Pillows

Absorbent Pillow Type Comparison
Feature Universal (Gray)This Product Oil-Only (White) Hazmat (Yellow) Acid Neutralizer
Best For Oil, water, coolant & solvents Petroleum spills on water & land Aggressive chemicals, acids & bases Acid spills needing neutralization
Absorbs Oil? ✓ Yes ✓ Yes ✓ Yes ✗ No — not for petroleum oils
Absorbs Water? ✓ Yes ✗ No — repels water ✓ Yes ✓ Yes — reduces acid neutralizing capacity
Absorbs Chemicals? ✗ Non-aggressive only ✗ No ✓ Yes — acids, bases, solvents ✓ Yes — absorbs & neutralizes acid
Floats on Water? ✗ No — absorbs water ✓ Yes — hydrophobic ✗ No — absorbs water ✗ No — absorbs water
Neutralizes Acid? ✗ No ✗ No ✗ No — absorbs only ✓ Yes — pH color-change indicator
Color Code Gray White Yellow Specialty
Outdoor Use? Yes, but absorbs rain ✓ Ideal — repels rain Yes, but absorbs rain Primarily indoor
Shop ✓ You're viewing this View Oil-Only Pillows → View Hazmat Pillows → View Acid Neutralizer →

Pillow Size Guide

Absorbent Pillow Size Comparison
Specification 8×18 In 18×18 In 10×10 In
Pillows per Case 20 10 40
Absorbency per Case Up to 23 gal Up to 22 gal Up to 20 gal
Best For Drip pans, under pipes, tight spaces Under equipment, open drip areas Small tight spots, bulk placement
Available Types Universal, Oil-Only, Hazmat Universal, Oil-Only, Hazmat Universal, Oil-Only
Case Weight ~12 lbs ~12 lbs ~10 lbs

Regulatory Compliance & Standards

This product supports compliance with the following regulations:

Helps Meet EPA Supports Environmental Protection Agency spill response requirements
OSHA Standards Supports workplace safety requirements under 29 CFR 1910
SPCC Plan Support Supports Spill Prevention, Control & Countermeasure requirements (40 CFR 112)
DOT Compliant Meets Department of Transportation hazmat transport standards (49 CFR)

Expert Insights

With decades of industrial spill response experience, AbsorbentsOnline recommends universal absorbent pillows as an essential complement to flat pads and rolls. Pillows excel in confined spaces, under machinery, and inside drip pans where flat products can't conform to irregular surfaces. The sewn-pillow construction holds 2-3x more fluid per square inch than loose pads because the contained filler expands as it absorbs.

Gray universal pillows are the most versatile option — they absorb oil, water, coolant, solvents, and virtually any non-aggressive liquid. Stock these as your default pillow for general maintenance, under-equipment drip containment, and emergency spill response. Available in 8x18, 10x10, and 18x18 sizes to fit any application.

Pro Tip: Place pillows inside secondary containment trays and drip pans as economical liners — they absorb collected fluids and make disposal easier than pumping out liquid. For chemical or acid environments, upgrade to our Yellow Hazmat Pillows.
Travis Zdrazil PCI Products — 40 Years in Industrial Spill Containment & Safety

Absorbent Pillow, Gray Universal, 8x18 In, 20/CASE | Industrial Spill Containment

Wholesale & B2B Information

Absorbent Pillows are essential components of spill response plans and preventive maintenance programs. Used extensively in manufacturing, petrochemical, marine, and utility industries. Available in Oil-Only, Universal, and Hazmat formulations. Multiple sizes for every application. Volume pricing available. Free shipping to the lower 48 states.

Frequently Asked Questions

What types of liquids do universal absorbent pillows absorb?

Gray universal absorbent pillows absorb all liquid types — oil, water, coolant, solvents, and most non-aggressive industrial fluids. They are the most versatile pillow type, ideal for facilities that handle multiple fluid types.

Where should I use absorbent pillows instead of pads?

Use pillows in confined spaces, under machinery, inside drip pans, around valve flanges, and in any hard-to-reach area where flat pads cannot conform. Pillows hold more fluid per unit because the contained filler expands as it absorbs.

What sizes are available for universal absorbent pillows?

Universal (gray) pillows are available in three sizes: 8×18 inches (20 per case), 18×18 inches (10 per case), and 10×10 inches (40 per case). Choose based on the space you need to fill — small pillows for tight spots, large for open drip areas.

How much fluid does each pillow size absorb?

The 8×18 pillow case (20 pillows) absorbs up to 23 gallons total. The 18×18 case (10 pillows) absorbs up to 22 gallons. The 10×10 case (40 pillows) absorbs up to 20 gallons. Per-pillow capacity varies by size, but all deliver high absorbency relative to their compact footprint.

What is the difference between universal and oil-only pillows?

Universal (gray) pillows absorb all liquids — oil, water, coolant, solvents. Oil-only (white) pillows selectively absorb petroleum-based liquids while repelling water. Use universal when multiple fluid types are present; use oil-only when you need to separate oil from water.

How do I dispose of used absorbent pillows?

Pillows are incinerable, but disposal must comply with local, state, and federal regulations. Pillows saturated with non-hazardous fluids may go to standard industrial waste. Pillows used with hazardous materials require proper hazardous waste handling per EPA 40 CFR 263.

Does this meet OSHA and EPA requirements?

Yes. Universal absorbent pillows support compliance with OSHA 29 CFR 1910.22 for workplace housekeeping, EPA SPCC (40 CFR 112) for petroleum spill prevention, and NPDES Stormwater regulations. They are used by facilities nationwide to meet environmental and safety requirements.

Do you offer bulk or pallet pricing?

Yes. Volume discounts, pallet pricing (30 cases per pallet), and government purchase orders are accepted. Contact [email protected] or call (800) 869-9633 for quotes.

Why are universal pillows gray?

The gray color is the universal industry standard for general-purpose absorbents. It instantly identifies the pillow as safe for all non-aggressive liquids — oil, water, coolant, and solvents. White = oil-only, yellow = hazmat/chemical. Color-coding is an OSHA best practice that helps workers grab the right absorbent during a spill emergency.

Can universal pillows be used outdoors?

Universal pillows can be used outdoors, but they will absorb rainwater along with other fluids. For outdoor applications where rain exposure is expected and you only need to absorb oil, consider white oil-only pillows instead — they repel water and float, making them far more efficient in wet environments.

Can I place these pillows inside drip pans?

Absolutely. The 8x18 and 10x10 sizes are specifically designed to fit inside standard drip pans, under leaking pipe fittings, and around valve flanges. Place the pillow directly in the pan to absorb collected fluids — when saturated, simply swap for a fresh pillow without replacing the pan.

Why Customers Choose AbsorbentsOnline

Facilities, field crews and government buyers have ordered from us since 1985.

Cross-Reference Guide

Manufacturer part number for this item:

  • AGPIL818S
  • SpillTech GPIL818

Absorbent Pillow, Gray Universal, 8x18 In, 20/CASE