Fleck 5800 Digital Timer Carbon Filter
The Fleck 5800 Digital Timer Carbon Filter System
Automatic backwashing carbon filtration that eliminates chlorine, odors, and organic contaminants from every tap in your home — completely hands-free.
If your water smells like chlorine, tastes flat, or has that pool-water quality, this system is the solution. The Fleck 5800 Digital Timer Carbon Filter uses a large-bed activated carbon tank paired with Fleck's proven 5800 valve to automatically backwash and refresh the media on a set schedule — delivering consistently clean, great-tasting water from every faucet, shower, and appliance in your home.
Built for Set-It-and-Forget-It Performance
Digital Timer Control
Simple LCD display lets you set backwash frequency and time. The system handles everything automatically — no manual intervention needed.
Automatic Backwashing
Scheduled backwash cycles flush accumulated contaminants out of the carbon bed, keeping filtration performance at its peak long-term.
Large Carbon Bed
Available from 1.0 to 3.0 cubic feet of premium carbon media — enough capacity to treat the full flow rate of a large family home.
Whole-House Coverage
Installed at the point of entry — filtered water reaches every faucet, shower, appliance, and water heater throughout your home.
DC Motor Drive
The Fleck 5800 valve's DC motor delivers stronger, faster gear changes than previous generations for reliable long-term operation.
Bypass & Manual Included
Ships with 3/4" and 1" NPT Noryl bypass valve and complete owner's manual. Everything you need is in the box.
Coconut Shell Carbon vs. Catalytic Carbon
Coconut Shell Activated Carbon
- Removes chlorine, taste, and odor
- Excellent for municipal treated water
- High surface area for effective adsorption
- Sustainable, renewable carbon source
- Best value for most city water users
Catalytic Activated Carbon
- Removes chloramines — requires Catalytic Carbon
- Eliminates hydrogen sulfide / rotten egg odor
- Enhanced catalytic surface for advanced oxidation
- Ideal for well water or chloraminated supplies
- Professional-grade, broader contaminant removal
Which media is right for you? If your municipality uses chloramines instead of free chlorine (common in many large cities), coconut shell carbon alone won't remove it — choose Catalytic Carbon. If you're on a standard chlorinated supply with taste or odor complaints, coconut shell is the proven, cost-effective pick. Not sure? Call your water utility or test your water first.
Choose the Right Tank Size
| Media Volume | Tank Dimensions | Ideal For |
|---|---|---|
| 1.0 Cubic Foot | 9" × 48" | 1–2 people, lower flow demand |
| 1.5 Cubic Foot | 10" × 54" | 2–4 people — most popular size |
| 2.0 Cubic Foot | 12" × 52" or 12" × 48" | 3–5 people, moderate flow homes |
| 2.5 Cubic Foot | 13" × 54" | 4–6 people, higher usage households |
| 3.0 Cubic Foot | 14" × 65" | Large households or light commercial |
Sizing tip: A larger bed means longer contact time with the carbon and less frequent backwash cycles. When in doubt, size up — more carbon never hurts filtration performance, and the system will simply regenerate less often.
The Fleck 5800 Digital Timer Carbon Filter System
Automatic backwashing carbon filtration that eliminates chlorine, odors, and organic contaminants from every tap in your home — completely hands-free.
If your water smells like chlorine, tastes flat, or has that pool-water quality, this system is the solution. The Fleck 5800 Digital Timer Carbon Filter uses a large-bed activated carbon tank paired with Fleck's proven 5800 valve to automatically backwash and refresh the media on a set schedule — delivering consistently clean, great-tasting water from every faucet, shower, and appliance in your home.
Built for Set-It-and-Forget-It Performance
Digital Timer Control
Simple LCD display lets you set backwash frequency and time. The system handles everything automatically — no manual intervention needed.
Automatic Backwashing
Scheduled backwash cycles flush accumulated contaminants out of the carbon bed, keeping filtration performance at its peak long-term.
Large Carbon Bed
Available from 1.0 to 3.0 cubic feet of premium carbon media — enough capacity to treat the full flow rate of a large family home.
Whole-House Coverage
Installed at the point of entry — filtered water reaches every faucet, shower, appliance, and water heater throughout your home.
DC Motor Drive
The Fleck 5800 valve's DC motor delivers stronger, faster gear changes than previous generations for reliable long-term operation.
Bypass & Manual Included
Ships with 3/4" and 1" NPT Noryl bypass valve and complete owner's manual. Everything you need is in the box.
Coconut Shell Carbon vs. Catalytic Carbon
Coconut Shell Activated Carbon
- Removes chlorine, taste, and odor
- Excellent for municipal treated water
- High surface area for effective adsorption
- Sustainable, renewable carbon source
- Best value for most city water users
Catalytic Activated Carbon
- Removes chloramines — requires Catalytic Carbon
- Eliminates hydrogen sulfide / rotten egg odor
- Enhanced catalytic surface for advanced oxidation
- Ideal for well water or chloraminated supplies
- Professional-grade, broader contaminant removal
Which media is right for you? If your municipality uses chloramines instead of free chlorine (common in many large cities), coconut shell carbon alone won't remove it — choose Catalytic Carbon. If you're on a standard chlorinated supply with taste or odor complaints, coconut shell is the proven, cost-effective pick. Not sure? Call your water utility or test your water first.
Choose the Right Tank Size
| Media Volume | Tank Dimensions | Ideal For |
|---|---|---|
| 1.0 Cubic Foot | 9" × 48" | 1–2 people, lower flow demand |
| 1.5 Cubic Foot | 10" × 54" | 2–4 people — most popular size |
| 2.0 Cubic Foot | 12" × 52" or 12" × 48" | 3–5 people, moderate flow homes |
| 2.5 Cubic Foot | 13" × 54" | 4–6 people, higher usage households |
| 3.0 Cubic Foot | 14" × 65" | Large households or light commercial |
Sizing tip: A larger bed means longer contact time with the carbon and less frequent backwash cycles. When in doubt, size up — more carbon never hurts filtration performance, and the system will simply regenerate less often.
Original: $939.99
-65%$939.99
$329.00Description
The Fleck 5800 Digital Timer Carbon Filter System
Automatic backwashing carbon filtration that eliminates chlorine, odors, and organic contaminants from every tap in your home — completely hands-free.
If your water smells like chlorine, tastes flat, or has that pool-water quality, this system is the solution. The Fleck 5800 Digital Timer Carbon Filter uses a large-bed activated carbon tank paired with Fleck's proven 5800 valve to automatically backwash and refresh the media on a set schedule — delivering consistently clean, great-tasting water from every faucet, shower, and appliance in your home.
Built for Set-It-and-Forget-It Performance
Digital Timer Control
Simple LCD display lets you set backwash frequency and time. The system handles everything automatically — no manual intervention needed.
Automatic Backwashing
Scheduled backwash cycles flush accumulated contaminants out of the carbon bed, keeping filtration performance at its peak long-term.
Large Carbon Bed
Available from 1.0 to 3.0 cubic feet of premium carbon media — enough capacity to treat the full flow rate of a large family home.
Whole-House Coverage
Installed at the point of entry — filtered water reaches every faucet, shower, appliance, and water heater throughout your home.
DC Motor Drive
The Fleck 5800 valve's DC motor delivers stronger, faster gear changes than previous generations for reliable long-term operation.
Bypass & Manual Included
Ships with 3/4" and 1" NPT Noryl bypass valve and complete owner's manual. Everything you need is in the box.
Coconut Shell Carbon vs. Catalytic Carbon
Coconut Shell Activated Carbon
- Removes chlorine, taste, and odor
- Excellent for municipal treated water
- High surface area for effective adsorption
- Sustainable, renewable carbon source
- Best value for most city water users
Catalytic Activated Carbon
- Removes chloramines — requires Catalytic Carbon
- Eliminates hydrogen sulfide / rotten egg odor
- Enhanced catalytic surface for advanced oxidation
- Ideal for well water or chloraminated supplies
- Professional-grade, broader contaminant removal
Which media is right for you? If your municipality uses chloramines instead of free chlorine (common in many large cities), coconut shell carbon alone won't remove it — choose Catalytic Carbon. If you're on a standard chlorinated supply with taste or odor complaints, coconut shell is the proven, cost-effective pick. Not sure? Call your water utility or test your water first.
Choose the Right Tank Size
| Media Volume | Tank Dimensions | Ideal For |
|---|---|---|
| 1.0 Cubic Foot | 9" × 48" | 1–2 people, lower flow demand |
| 1.5 Cubic Foot | 10" × 54" | 2–4 people — most popular size |
| 2.0 Cubic Foot | 12" × 52" or 12" × 48" | 3–5 people, moderate flow homes |
| 2.5 Cubic Foot | 13" × 54" | 4–6 people, higher usage households |
| 3.0 Cubic Foot | 14" × 65" | Large households or light commercial |
Sizing tip: A larger bed means longer contact time with the carbon and less frequent backwash cycles. When in doubt, size up — more carbon never hurts filtration performance, and the system will simply regenerate less often.
