diff --git a/beszel/site/src/components/charts/container-chart.tsx b/beszel/site/src/components/charts/container-chart.tsx
index b4661ee..78d8d27 100644
--- a/beszel/site/src/components/charts/container-chart.tsx
+++ b/beszel/site/src/components/charts/container-chart.tsx
@@ -170,7 +170,7 @@ export default memo(function ContainerChart({
 						content={<ChartTooltipContent filter={filter} contentFormatter={toolTipFormatter} />}
 					/>
 					{Object.keys(chartConfig).map((key) => {
-						const filtered = filter && !key.includes(filter)
+						const filtered = filter && !key.toLowerCase().includes(filter.toLowerCase())
 						let fillOpacity = filtered ? 0.05 : 0.4
 						let strokeOpacity = filtered ? 0.1 : 1
 						return (
diff --git a/beszel/site/src/components/charts/temperature-chart.tsx b/beszel/site/src/components/charts/temperature-chart.tsx
index 2ac4dc5..df672eb 100644
--- a/beszel/site/src/components/charts/temperature-chart.tsx
+++ b/beszel/site/src/components/charts/temperature-chart.tsx
@@ -18,8 +18,11 @@ import {
 } from "@/lib/utils"
 import { ChartData } from "@/types"
 import { memo, useMemo } from "react"
+import { $temperatureFilter } from "@/lib/stores"
+import { useStore } from "@nanostores/react"
 
 export default memo(function TemperatureChart({ chartData }: { chartData: ChartData }) {
+	const filter = useStore($temperatureFilter)
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
 
 	if (chartData.systemStats.length === 0) {
@@ -86,22 +89,28 @@ export default memo(function TemperatureChart({ chartData }: { chartData: ChartD
 							<ChartTooltipContent
 								labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
 								contentFormatter={(item) => decimalString(item.value) + " °C"}
-								// indicator="line"
+								filter={filter}
 							/>
 						}
 					/>
-					{colors.map((key) => (
-						<Line
-							key={key}
-							dataKey={key}
-							name={key}
-							type="monotoneX"
-							dot={false}
-							strokeWidth={1.5}
-							stroke={newChartData.colors[key]}
-							isAnimationActive={false}
-						/>
-					))}
+					{colors.map((key) => {
+						const filtered = filter && !key.toLowerCase().includes(filter.toLowerCase())
+						let strokeOpacity = filtered ? 0.1 : 1
+						return (
+							<Line
+								key={key}
+								dataKey={key}
+								name={key}
+								type="monotoneX"
+								dot={false}
+								strokeWidth={1.5}
+								stroke={newChartData.colors[key]}
+								strokeOpacity={strokeOpacity}
+								activeDot={{ opacity: filtered ? 0 : 1 }}
+								isAnimationActive={false}
+							/>
+						)
+					})}
 					{colors.length < 12 && <ChartLegend content={<ChartLegendContent />} />}
 				</LineChart>
 			</ChartContainer>
diff --git a/beszel/site/src/components/routes/system.tsx b/beszel/site/src/components/routes/system.tsx
index 0fab3ca..5606e81 100644
--- a/beszel/site/src/components/routes/system.tsx
+++ b/beszel/site/src/components/routes/system.tsx
@@ -1,6 +1,15 @@
 import { t } from "@lingui/core/macro"
 import { Plural, Trans } from "@lingui/react/macro"
-import { $systems, pb, $chartTime, $containerFilter, $userSettings, $direction, $maxValues } from "@/lib/stores"
+import {
+	$systems,
+	pb,
+	$chartTime,
+	$containerFilter,
+	$userSettings,
+	$direction,
+	$maxValues,
+	$temperatureFilter,
+} from "@/lib/stores"
 import { ChartData, ChartTimes, ContainerStatsRecord, GPUData, SystemRecord, SystemStatsRecord } from "@/types"
 import { ChartType, Os } from "@/lib/enums"
 import React, { lazy, memo, useCallback, useEffect, useMemo, useRef, useState } from "react"
@@ -219,7 +228,7 @@ export default function SystemDetail({ name }: { name: string }) {
 				cache.set(cs_cache_key, containerData)
 			}
 			if (containerData.length) {
-				!containerFilterBar && setContainerFilterBar(<ContainerFilterBar />)
+				!containerFilterBar && setContainerFilterBar(<FilterBar />)
 			} else if (containerFilterBar) {
 				setContainerFilterBar(null)
 			}
@@ -557,6 +566,7 @@ export default function SystemDetail({ name }: { name: string }) {
 							grid={grid}
 							title={t`Temperature`}
 							description={t`Temperatures of system sensors`}
+							cornerEl={<FilterBar store={$temperatureFilter} />}
 						>
 							<TemperatureChart chartData={chartData} />
 						</ChartCard>
@@ -654,12 +664,12 @@ export default function SystemDetail({ name }: { name: string }) {
 	)
 }
 
-function ContainerFilterBar() {
-	const containerFilter = useStore($containerFilter)
+function FilterBar({ store = $containerFilter }: { store?: typeof $containerFilter }) {
+	const containerFilter = useStore(store)
 	const { t } = useLingui()
 
 	const handleChange = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
-		$containerFilter.set(e.target.value)
+		store.set(e.target.value)
 	}, [])
 
 	return (
@@ -672,7 +682,7 @@ function ContainerFilterBar() {
 					size="icon"
 					aria-label="Clear"
 					className="absolute right-1 top-1/2 -translate-y-1/2 h-7 w-7 text-gray-500 hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-100"
-					onClick={() => $containerFilter.set("")}
+					onClick={() => store.set("")}
 				>
 					<XIcon className="h-4 w-4" />
 				</Button>
diff --git a/beszel/site/src/components/ui/chart.tsx b/beszel/site/src/components/ui/chart.tsx
index 83e105a..4446621 100644
--- a/beszel/site/src/components/ui/chart.tsx
+++ b/beszel/site/src/components/ui/chart.tsx
@@ -129,7 +129,7 @@ const ChartTooltipContent = React.forwardRef<
 
 		React.useMemo(() => {
 			if (filter) {
-				payload = payload?.filter((item) => (item.name as string)?.includes(filter))
+				payload = payload?.filter((item) => (item.name as string)?.toLowerCase().includes(filter.toLowerCase()))
 			}
 			if (itemSorter) {
 				// @ts-ignore
diff --git a/beszel/site/src/lib/stores.ts b/beszel/site/src/lib/stores.ts
index 236ffa5..5efb692 100644
--- a/beszel/site/src/lib/stores.ts
+++ b/beszel/site/src/lib/stores.ts
@@ -38,6 +38,9 @@ $userSettings.subscribe((value) => {
 /** Container chart filter */
 export const $containerFilter = atom("")
 
+/** Temperature chart filter */
+export const $temperatureFilter = atom("")
+
 /** Fallback copy to clipboard dialog content */
 export const $copyContent = atom("")