Shopping Cart:
0 items
PHONE: 1-888-648-6677
Quick Find
Use keywords to find the product you are looking for.
Advanced Search
Categories
Aquarium Supplies
Air Pumps & Accessories
Aquarium Dividers
Aquarium Kits
Aquarium Maintenance
Books
Calcium Reactors
Chillers
CO2 Components
Controllers-&-Monitors
Decorations
Dosing Equipment
Epoxy & Glues
Filter Cartridges
Aqua-Clear
Aqueon
Duetto
Eclipse
Emperor
Fluval Canister
Fluval Internal
Lifegard
Magnum
MarineLand Canister
Millennium
Penguin
Penn Plax
Rena FilStar
Supreme
Tetra
Whisper
Filter-Media
Filters
Foods
Glass-Canopies
Gravel & Substrates
Grounding Probes
Heaters
Lighting
Medications
Nets
Overflow-Boxes
Plant-Fertilizers
Plumbing Parts
Power-Heads
Propagation
Protein Skimmers
Refugiums
Replacement-Parts
Test Kits
Thermometers
Traps
UV Sterilizers
Water Pumps
Water-Purification
Water-Treatments
Wavemakers
Bird Supplies
Pond Supplies
Reptile Supplies
Themes
Manufacturers
Please Select
3iQ-Ventures
Algae-Free
All-Seas-Marine
American-Marine
American-Thermal-Instruments
Apogee
Aqua-Engineering
Aqua-Kit
Aqua-Medic
Aqua-Ultraviolet
AquaC
AquaGlobe
Aquarium-Currents
Aquarium-Pharmaceuticals
Aquarium-Products
Aquarium-Systems
Aquarium-Technology
Aquatic-Promotions
Aqueon
Argent-Laboratories
Australian-Institute-of-Marine..
AVS
Barrons-Educational-Series
Blue Life
Blue-Ribbon-Pet
BlueLine
Booda/Aspen
Boyd-Enterprises
Bramton
Brine-Shrimp-Direct
CA-Plus
CaribSea
Commodity Axis
Coral Rx
Coralife
CoralVue
Cosmic-Pet-Products-Inc.
CPR-Aquatics
Current-USA
D-D-The-Aquarium-Solution-Ltd
Dainichi
Danner-Manufacturing
Dolce-Vita
Dura-Plastics
E.S.V.
Easy-Blade
Ecological-Laboratories
EcoTech-Marine
Eight-&-One-Pet
Eshopps
Exclusively-Pet
Farm-Innovators-Inc
Farnam
Fauna Marin
Flexi-USA
Florida-Marine-Research
Four-Paws
Friscer
Giesemann-Light Technik
Goldfish-Connection
Grannicks
Gulfstream-Tropical-Aquarium
Hagen
Hanna Instruments
HBH-Enterprises
Hikari
HM-Digital
Hydor
IceCap
Imagine-Gold
Ipex Inc.
J-W-Pet
JEHMCO
Joes-Juice
John-Guest
Jr-Aquatics
JR-Books
Jungle-Laboratories
Kaytee
Kent-Marine
KHM
Knop
Kong
Kyjen
Lafeber
Lambert-Kay
Lee's-Aquarium
Lifegard-Aquatics
LM-Animal-Farms
Loving-Pets
Marco Rocks
Mardel-Laboratories
Marine Souces
Marine-Enterprises
Marineland
Marshall
Martin Mills
MaxSpect
Mergus
Milwaukee-Instruments
Miscellaneous-Vendors
Multipet
Nature's-Miracle
Nature-Zone
Neptune-Systems
New-Life-Spectrum
NorthFin
Novalek
Nylabone
O.S.I.-Marine-Labs
Ocean-Nutrition
Oceanic
Omega-Sea
Orca Aquacultural Laboratories
Oscar-Enterprises
Pan-World
Penn-Plax
Perfecto-Manufacturing
Pet-AG
Pet-Tapes
Phoenix Electric
Poly-Bio-Marine
Polyp-Lab
Precision-Marine-Systems
Pretty-Bird
Purely-Products
Python
R-Zilla
R2-Solutions
Reading-Trees-Publications
Red-Sea
Red-Sea-Fish-pHarm
Reef Brite
Reef-Concepts
Rep-Cal
Ruby-Reef
Salifert
Saline-Solutions
Salt Water Connection
San-Francisco-Bay-Brand
Seachem-Laboratories
Sealand-Industrial
Sequence
Simon-and-Schuster
SpectraPure
Sporn
Summit-Chemical
Sunlight-Supply
Super-Pet
Sybon-Scientific-Instruments
T-Rex
TAAM
Tame
Tetra
TFH-Publications
The Alternate Reef
TLC Prodcuts
TMC-Publishing
Treasure-HK
Tropic-Marin
Tropica
Tunze
Two-Little-Fishies
Ultralife-Reef
Uncle-Milton
UV-Lighting
Van-Ness
Vitakraft
Vo-Toys-Inc.
Vortex-Innerspace
Wardley
WEIL-Industrieanlagen
Winona-Concrete-and-Pipe
Won-Brothers
XM-Lighting
Zodiak
Zoo-Med
Mailing List
Subscribe to receive articles, tips, product announcements, discounts and promotions.
Home
»
Aquarium Supplies
»
Filter Cartridges
»
Penn Plax
Number of products to display:
8
16
24
32
40
48
56
64
72
80
All
Displaying
1
to
5
(of
5
products)
Result Pages:
1
Cascade Cartridge - 300 [3pk]
Price:
$9.74
Qty:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Filt-A-Carb fits Undertow and Perfecto
Price:
$2.95
Qty:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Filt-A-Carb for UnderCurrent
Price:
$2.97
Qty:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Filt-A-Carb Undertow Economy [2 pk]
Price:
$2.79
Qty:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Filt-A-Carb [Universal Size]
Price:
$3.98
Qty:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Number of products to display:
8
16
24
32
40
48
56
64
72
80
All
Displaying
1
to
5
(of
5
products)
Result Pages:
1
Questions?
|
Advanced Search
|
Reviews
|
Create an Account
|
Log In
Copyright © 2013
Mail Order Pet Supplies, Inc.
|
Customer Care
Aquarium Test Kits & Filters
|
Discount Aquarium Supplies
|
Aquarium Fish Foods
Toll Free: 1-888-648-6677
Shopping Cart: 
![Cascade Cartridge - 300 [3pk]](oscthumb.php?src=/images/../skus/fc/FCPP-CPF5C3.jpg&w=100&h=100&f=jpg&q=95&hash=0fb21364362efa5b07c8eab44c990a63 "Cascade Cartridge - 300 [3pk]")
![Filt-A-Carb Undertow Economy [2 pk]](oscthumb.php?src=/images/../skus/fc/FCPP-FC2.jpg&w=100&h=100&f=jpg&q=95&hash=0e57175d7ed8fd8c9e937c41ce1aa7b3 "Filt-A-Carb Undertow Economy [2 pk]")
![Filt-A-Carb [Universal Size]](oscthumb.php?src=/images/../skus/fc/FCPP-FC3.jpg&w=100&h=100&f=jpg&q=95&hash=bc3a6808f51407d0511b2d77a6e61914 "Filt-A-Carb [Universal Size]")
