Small Whole House Filters — “Big Blue” Units
For Light Duty Whole House or Commercial Applications
The old standby “Big Blue” filter has been a regular in water filtration for many years. It uses the standard 4.5" x 9.75" filter cartridge that you can get wherever water filtration equipment is sold.
The 10" Big Blue is (pictured at right) beside our 20" whole house filter for size comparison. The compact 10" unit uses the same cap and has the same high flow capacity. For information about the 20" unit, go here.
Price List
Each system below consists of the filter vessel(s), bracket, housing wrench, and cartridge(s). We Pay Shipping
| Part # | Description | Price | |
|---|---|---|---|
| WH201 | 10" Big Blue System with 5 Micron Wound String Sediment Cartridge. | $98.00 | 
|
| WH202 | 10" Big Blue System with 2 Micron MatriKX+5 Extruded Carbon Block Cartridge. | $130.00 |
|
| WH203 | 10" Big Blue Double System with 5 Micron Wound String Sediment Cartridge and MatriKX+5 2-micron Extruded Carbon Block Cartridge. | $199.00 |
|
| FC353 | 5 Micron Wound String Replacement Filter | $16.00 |
|
| FC302 | MatriKX+5 2-Micron Coconut Shell Extruded Carbon Block replacement cartridge. | $38.00 |
|
Note: Any filter cartridge in the 4.5" x 10" category in our Cartridge Menu will fit these units. You can purchase the unit with any cartridge listed (please inquire about price).
Site Index
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Filtration Systems
- Aeration for Iron & Sulfide
- Backwashing Filters
(whole house & well units)
- Chlorinators (Dry Pellet)
- Chlorinators (Feed Pumps)
- Countertop Water Filters
- Emergency Filters
- Garden Hose Filters
- Multi-Pure
- Reverse Osmosis, Residential
- Reverse Osmosis, Commercial
- Shower Filters
- Ultraviolet Systems
- Undersink Filters
- Water Softeners
- Whole House Filters
Parts & Cartridges
- Faucets
- Filter Media
- John Guest Fittings
- Membranes—Reverse Osmosis
- Replacement Cartridges
- Replacement Cartridges
(listed by part numbers)