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Air Stone Model #1111 {.5" x .5" x 1.5"} with 5/32" OD Poly barb, Medium Pore Air Diffuser Stone {Same as AS1}
$2.90
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Air Stone Model #1112 {.75" x .75" x 1.5"} with 5/32" OD barb, Medium Pore Air Diffuser Stone {Same as AS2}
$3.25
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Air Stone Model #1010 {1" x 1" x 1"}with 3/16" OD barb, Medium Pore Air Diffuser Stone
$3.50
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Fine Pore Air Diffuser Stone Model# 1111F { .5" x .5" x 1.5" } with 5/32" OD Polyethylene barb {Same as AS10}
$3.50
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Air Stone Model #1020 {1" x 1" x 2"} with 3/16" OD Poly barb, Medium Pore Air Diffuser Stone {Same as AS3}
$4.45
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Aquarium Air Stone "Little Bubba" Model# 1020FC 1" x 1" x 2" with 5/32" OD barb, Fine Pore Air Diffuser
$4.99
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Aquarium Tiny Bubble Air Stone Model# 1010F { 1" x 1" x 1" } with 3/16" OD Polyethylene barb
$5.00
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Fine Pore Air Diffuser Stone Model# 1112F {.75" x .75" x 1.5"} with 5/32" OD Polyethylene barb {Same as AS20}
$5.00
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Gray Alumina Air Diffuser Model# AD1111 {.5" x .5" x 1.5"} with 5/32" OD Poly barb
$5.60$4.00
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White Alumina Air Diffuser Model# WA1111 {.5" x .5" x 1.5"} with 5/32" OD Poly barb
$5.60$4.00
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Aquarium Tiny Bubble Air Stone Model# 1020FL 1" x 1" x 2" with 3/16" OD 90º angle barb, Fine Pore Air Diffuser
$5.99
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Fine Pore Air Diffusere Stone Model# 1020F { 1" x 1" x 2" } with 3/16" OD Polyethylene barb {Same as AS30}
$6.30
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Ozone replacement stone Model #1111FK {.5" x .5" x 1.5"} with 5/32" OD Kynar barb, Fine Pore Diffuser
$6.75
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White Alumina Air Diffuser Model# WA1112 {.75" x .75" x 1.5"} with 5/32" OD Poly barb
$6.85$5.00
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Air Stone Model #1030 { 1" x 1" x 3" } with 3/16" OD Poly barb, Medium Pore Air Diffuser Stone {Same as AS5S}
$7.10
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Air Stone Model #1031 { 1" x 1" x 3" } with 1/4" OD Poly barb, Medium Pore Air Diffuser Stone {Same as AS5L}
$7.10
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Fine Pore Air Diffuser Stone Model# 0020F {1.5"x1.5"x1.5"} with 3/16" OD Polyethylene Barb {Same as AS40}
$7.50
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Replacement diffuser stone for Home Ozone Generators Model #1112FK {.75" x .75" x 1.5"} with 5/32" OD Kynar barb, Fine Pore Diffuser
$7.50
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Fine Pore Air Diffuser Stone Model# 1030F { 1" x 1" x 3" } with 3/16" OD Poly barb {Same as AS50}
$8.55
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Fine Pore Air Diffuser Stone Model# 1031F { 1" x 1" x 3" } with 1/4" OD Poly barb {Same as AS50}
$8.55
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Air Stone Model #003N {1.5" x 1.5" x 3"} with 1/2" NPT Poly, Medium Pore Air Diffuser Stone {Same as ALR8}
$8.64
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Air Stone Model #0020 {1.5" x 1.5" x 1.5"} with 3/16" OD Poly Barb, Medium Pore Air Diffuser Stone {Same as AS4}
$9.00
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Fine Pore Air Diffuser Stone Model #0020NF {1.5"x1.5"x1.5"} with 1/4" NPT
$9.00
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Ozone/Oxygen Stone Model #1020FK {1" x 1" x 2"} with 3/16" OD Kynar barb, Fine Pore Diffuser
$9.00
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Aquarium Fine Pore Diffusers "Twin Pack" Model# 1112F-2
$10.00
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Gray Alumina Air Diffuser Model# AD1020 {1" x 1" x 2"} with 3/16" OD Poly barb
$10.60$7.00
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White Alumina Air Diffuser Model# WA1020 {1" x 1" x 2"} with 3/16" OD Poly barb
$10.60$7.00
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Oxygen/Ozone Diffuser Stone Model #1030FK {1" x 1" x 3"} with 3/16" OD Kynar barb, Fine Pore Diffuser
$10.75
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Oxygen/Ozone Diffuser Stone Model #1031FK {1" x 1" x 3"} with 1/4" OD Kynar barb, Fine Pore Diffuser
$10.75
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Aquarium/Bait bucket aerator Model# BT1112 .75" x .75" x 1.5" with 5/32" barb, Medium Pore Air Diffuser
$10.99
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Aquarium Air Stone Great gift idea! Model# BT1111 .5" x .5" x 1.5" with 5/32" barb, Medium Pore Air Diffuser
$11.99
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Oxygen/Ozone Diffuser Stone Model# 0020FK 1.5" x 1.5" x 1.5" with 3/16 OD Kynar barb, Fine Pore Diffuser
$12.00
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Gray Alumina Air Diffuser Model# AD1030 {1" x 1" x 3"} with 3/16" OD Poly barb
$12.50$9.00
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Gray Alumina Air Diffuser Model# AD1031 {1" x 1" x 3"} with 1/4" OD Poly barb
$12.50$9.00
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White Alumina Air Diffuser Model# WA1030 {1" x 1" x 3"} with 3/16" OD Poly barb
$12.50$9.00
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White Alumina Air Diffuser Model# WA1031 {1" x 1" x 3"} with 1/4" OD Poly barb
$12.50$9.00