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ESR-FILTER
FOUR REPLACEMENT AIR FILTERS FOR ESR10008, SPARE
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ESR-FILTER is a high-performance, modular enterprise router designed for demanding network environments. It features a scalable architecture that supports a range of power options including redundant AC/DC power supplies, multiple WAN configurations, and a mix of fixed and modular LAN interfaces to optimize network connectivity and integrated services. This device is engineered with advanced VPN features and integrated security, ensuring seamless tunneling and robust protection while maintaining high throughput and low latency.
The ESR-FILTER offers versatile modular capabilities that allow for expansion through multiple slots and support for various expansion modules, making it ideal for enterprise-grade VPN deployments and mission-critical applications. With built-in redundancy, extensive firewall features, and high availability support, it delivers uncompromised performance and reliability for large-scale business networks, WAN optimization, and secure remote access use cases.
ESR-FILTER price is $30.00, a 50% saving from the Cisco list price of $60.00. ESR-FILTER is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-FILTER for additional pricing. Browse the full Cisco Router 10000 Series series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
 ESR-FILTER |  S104K9ZU-12233SB |  S104Z11-12233SB |  ESR10008-CHASSIS |  S103Z11U-12233SB | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic / DSL | Fiber Optic / DSL | Fiber Optic / 4G | N/A | Fiber Optic |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | IEEE 802.3, IEEE 802.1Q, NIST | IEEE 802.3, IEEE 802.1x | FCC, CE, RoHS | FCC / CE | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 16 inches | 18.0 inches | 18 inches | N/A | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC, CE | FCC, CE | N/A | N/A | FCC Part 15, CE EN 55022 |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM / SFP+ | SFP+ | SFP+ | NIM / SFP+ | SFP+ |
| Features | Mesh / VPN / IPv6 Compatible / Firewall / MPLS | VPN, IPv6 Compatible, Firewall, POE | VPN / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall / MPLS / Syslog |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount Chassis | Chassis | Rack-mount |
| Height | 2 inches | 1.75 inches | 2 inches | N/A | 4 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP / SFP+ | RJ-45 / SFP+ | RJ-45 / SFP | RJ-45 / SFP+ |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 24 LAN Ports | 24 LAN Ports | 8 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 8 GB | 8 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 2 Slots |
| Network Protocols | TCP/IP, ICMP, ARP, SNMP | TCP/IP, UDP, ICMP, SNMP | IPv4, IPv6, OSPF, BGP | IPv4 / IPv6 | IPv4, IPv6, TCP/IP, UDP, ICMP |
| Power | 400 Watt | 350 Watt | 350 Watt | 500 Watt | 250 W |
| Power Source | Redundant AC/DC Power Supply | Redundant AC/DC Power Supply | Redundant AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | ESR-FILTER Enterprise Router | S104K9ZU-12233SB Enterprise Router | S104Z11-12233SB Enterprise Modular Router | ESR10008-CHASSIS | S103Z11U-12233SB Enterprise Modular Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP, HTTPS | SSH, HTTPS, Telnet, SNMP | SNMP, Telnet, SSH, HTTPS | SSH / Telnet / SNMP | SSH, HTTPS, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing |
| Safety | IEC 60950 | UL Listed, CE Mark | N/A | N/A | UL, IEC |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | TIA/EIA-568 | TIA/EIA-568 | N/A | N/A | TIA/EIA-568, IEEE 802.3 |
| Throughput Capacity | 10 Gbps | 10 Gbps | 10 Gbps | 10 Gbps | 2 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN Ports | 4 WAN | 4 WAN | 2 WAN |
| Weight | 15 lbs | 15 lbs | 25 lbs | N/A | 25 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17 inches | 17.5 inches | 17 inches | N/A | 17 inches |
| Wireless Support | No | No | No | No | No |
Durable and effective. These replacement filters keep our 10K chassis running clean, preventing dust buildup in the sensitive electronics. Essential maintenance.
High-quality air filtration. They fit perfectly and are much more robust than third-party alternatives. Keeps the internal temps low.
Simple to replace and highly effective. They ensure our blowers aren't pulling debris into the backplane. A small cost for big protection.
Excellent spare part. Having these on hand for regular maintenance has significantly extended the life of our routing equipment. Very satisfied.
Required for clean operations. They effectively trap particles without restricting airflow, maintaining perfect cooling for our line cards.
Reliable and well-made. They are a perfect fit for the ESR10008 and provide peace of mind in our dusty datacenter environment.
The ESR-FILTER pack includes four genuine replacement air filters specifically designed for the ESR10008 air purifier.
Yes. ESR-FILTER replacements are engineered for a precise fit and optimal performance in the ESR10008 model.
Power off and unplug your ESR10008, open the filter cover, remove the old filter, insert the new ESR-FILTER until it clicks, then close the cover.
Replace ESR-FILTER every six months or when your purifier’s indicator light signals it to maintain peak air-cleaning efficiency.