diff --git a/src/components/Cart/CartContents.component.tsx b/src/components/Cart/CartContents.component.tsx
index 8e6d1790e..f449fd490 100644
--- a/src/components/Cart/CartContents.component.tsx
+++ b/src/components/Cart/CartContents.component.tsx
@@ -136,7 +136,7 @@ const CartContents = () => {
                         data.cart.contents.nodes,
                       )
                     }
-                    color="red"
+                    variant="secondary"
                     buttonDisabled={updateCartProcessing}
                   >
                     Fjern
@@ -156,7 +156,7 @@ const CartContents = () => {
             {!isCheckoutPage && (
               <div className="flex justify-center mb-4">
                 <Link href="/kasse" passHref>
-                  <Button fullWidth>GÅ TIL KASSE</Button>
+                  <Button variant="primary" fullWidth>GÅ TIL KASSE</Button>
                 </Link>
               </div>
             )}
@@ -168,7 +168,7 @@ const CartContents = () => {
             Ingen produkter i handlekurven
           </h2>
           <Link href="/produkter" passHref>
-            <Button>Fortsett å handle</Button>
+            <Button variant="primary">Fortsett å handle</Button>
           </Link>
         </div>
       )}
diff --git a/src/components/Index/Hero.component.tsx b/src/components/Index/Hero.component.tsx
index d2cfdd4f4..06fa67e03 100644
--- a/src/components/Index/Hero.component.tsx
+++ b/src/components/Index/Hero.component.tsx
@@ -27,7 +27,7 @@ const Hero = () => (
         </h1>
         <Button 
           href="/produkter"
-          isHero
+          variant="hero"
         >
           Se Utvalget
         </Button>
diff --git a/src/components/Product/ProductFilters.component.tsx b/src/components/Product/ProductFilters.component.tsx
index 3b07ac255..ce8b960e7 100644
--- a/src/components/Product/ProductFilters.component.tsx
+++ b/src/components/Product/ProductFilters.component.tsx
@@ -1,5 +1,8 @@
 import { Dispatch, SetStateAction } from 'react';
 import { Product, ProductType } from '@/types/product';
+import Button from '@/components/UI/Button.component';
+import Checkbox from '@/components/UI/Checkbox.component';
+import RangeSlider from '@/components/UI/RangeSlider.component';
 
 interface ProductFiltersProps {
   selectedSizes: string[];
@@ -65,59 +68,48 @@ const ProductFilters = ({
 
   return (
     <div className="w-full md:w-64 flex-shrink-0">
-      <div className="bg-white p-8 sm:p-6 rounded-lg shadow-sm">
+      <div className="bg-white px-8 pb-8 sm:px-6 sm:pb-6 rounded-lg shadow-sm">
         <div className="mb-8">
           <h3 className="font-semibold mb-4">PRODUKT TYPE</h3>
           <div className="space-y-2">
             {productTypes.map((type) => (
-              <label key={type.id} className="flex items-center">
-                <input
-                  type="checkbox"
-                  className="form-checkbox"
-                  checked={type.checked}
-                  onChange={() => toggleProductType(type.id)}
-                />
-                <span className="ml-2">{type.name}</span>
-              </label>
+              <Checkbox
+                key={type.id}
+                id={type.id}
+                label={type.name}
+                checked={type.checked}
+                onChange={() => toggleProductType(type.id)}
+              />
             ))}
           </div>
         </div>
 
         <div className="mb-8">
           <h3 className="font-semibold mb-4">PRIS</h3>
-            <label htmlFor="price-range" className="sr-only">Pris</label>
-            <input
-              id="price-range"
-              type="range"
-              min="0"
-              max="1000"
-              value={priceRange[1]}
-              onChange={(e) =>
-                setPriceRange([priceRange[0], parseInt(e.target.value)])
-              }
-              className="w-full"
-            />
-          <div className="flex justify-between mt-2">
-            <span>kr {priceRange[0]}</span>
-            <span>kr {priceRange[1]}</span>
-          </div>
+          <RangeSlider
+            id="price-range"
+            label="Pris"
+            min={0}
+            max={1000}
+            value={priceRange[1]}
+            startValue={priceRange[0]}
+            onChange={(value) => setPriceRange([priceRange[0], value])}
+            formatValue={(value) => `kr ${value}`}
+          />
         </div>
 
         <div className="mb-8">
           <h3 className="font-semibold mb-4">STØRRELSE</h3>
           <div className="grid grid-cols-3 gap-2">
             {sizes.map((size) => (
-              <button
+              <Button
                 key={size}
-                onClick={() => toggleSize(size)}
-                className={`px-3 py-1 border rounded ${
-                  selectedSizes.includes(size)
-                    ? 'bg-gray-900 text-white'
-                    : 'hover:bg-gray-100'
-                }`}
+                handleButtonClick={() => toggleSize(size)}
+                variant="filter"
+                selected={selectedSizes.includes(size)}
               >
                 {size}
-              </button>
+              </Button>
             ))}
           </div>
         </div>
@@ -142,12 +134,12 @@ const ProductFilters = ({
           </div>
         </div>
 
-        <button
-          onClick={resetFilters}
-          className="w-full mt-8 py-2 px-4 bg-gray-100 text-gray-700 rounded hover:bg-gray-200 transition-colors"
+        <Button
+          handleButtonClick={resetFilters}
+          variant="reset"
         >
           Resett filter
-        </button>
+        </Button>
       </div>
     </div>
   );
diff --git a/src/components/UI/Button.component.tsx b/src/components/UI/Button.component.tsx
index bb7060f0c..8ffb7793a 100644
--- a/src/components/UI/Button.component.tsx
+++ b/src/components/UI/Button.component.tsx
@@ -1,16 +1,17 @@
 import { ReactNode } from 'react';
 import Link from 'next/link';
 
-type TButtonColors = 'red' | 'blue';
+type TButtonVariant = 'primary' | 'secondary' | 'hero' | 'filter' | 'reset';
 
 interface IButtonProps {
   handleButtonClick?: () => void;
   buttonDisabled?: boolean;
-  color?: TButtonColors;
-  children: ReactNode;
+  variant?: TButtonVariant;
+  children?: ReactNode;
   fullWidth?: boolean;
-  isHero?: boolean;
   href?: string;
+  title?: string;
+  selected?: boolean;
 }
 
 /**
@@ -18,36 +19,44 @@ interface IButtonProps {
  * @function Button
  * @param {void} handleButtonClick - Handle button click
  * @param {boolean?} buttonDisabled - Is button disabled?
- * @param {TButtonColors?} color - Color for button, either red or blue
+ * @param {TButtonVariant?} variant - Button variant
  * @param {ReactNode} children - Children for button
  * @param {boolean?} fullWidth - Whether the button should be full-width on mobile
+ * @param {boolean?} selected - Whether the button is in a selected state
  * @returns {JSX.Element} - Rendered component
  */
 const Button = ({
   handleButtonClick,
   buttonDisabled,
-  color = 'blue',
+  variant = 'primary',
   children,
   fullWidth = false,
-  isHero = false,
   href,
+  title,
+  selected = false,
 }: IButtonProps) => {
-  const getColorClasses = (buttonColor: TButtonColors) => {
-    if (buttonColor === 'blue') {
-      return 'bg-blue-500 hover:bg-blue-600';
+  const getVariantClasses = (variant: TButtonVariant = 'primary') => {
+    switch (variant) {
+      case 'hero':
+        return 'inline-block px-8 py-4 text-sm tracking-wider uppercase bg-white text-gray-900 hover:bg-gray-400 hover:text-white hover:shadow-md';
+      case 'filter':
+        return selected 
+          ? 'px-3 py-1 border rounded bg-gray-900 text-white'
+          : 'px-3 py-1 border rounded hover:bg-gray-100 bg-white text-gray-900';
+      case 'reset':
+        return 'w-full mt-8 py-2 px-4 bg-gray-100 text-gray-700 rounded hover:bg-gray-200 transition-colors';
+      case 'secondary':
+        return 'px-2 lg:px-4 py-2 font-bold border border-gray-400 border-solid rounded text-white bg-red-500 hover:bg-red-600';
+      default: // primary
+        return 'px-2 lg:px-4 py-2 font-bold border border-gray-400 border-solid rounded text-white bg-blue-500 hover:bg-blue-600';
     }
-    return 'bg-red-500 hover:bg-red-600';
   };
 
-  const buttonClasses = isHero
-    ? 'inline-block px-8 py-4 text-sm tracking-wider uppercase bg-white text-gray-900 hover:bg-gray-400 hover:text-white hover:shadow-md'
-    : `px-2 lg:px-4 py-2 font-bold border border-gray-400 border-solid rounded text-white ${getColorClasses(color)}`;
-
-  const classes = `${buttonClasses} ease-in-out transition-all duration-300 disabled:opacity-50 ${
+  const classes = `${getVariantClasses(variant)} ease-in-out transition-all duration-300 disabled:opacity-50 ${
     fullWidth ? 'w-full md:w-auto' : ''
   }`;
 
-  if (href && isHero) {
+  if (href) {
     return (
       <Link href={href} className={classes}>
         {children}
@@ -60,6 +69,7 @@ const Button = ({
       onClick={handleButtonClick}
       disabled={buttonDisabled}
       className={classes}
+      title={title}
     >
       {children}
     </button>
diff --git a/src/components/UI/Checkbox.component.tsx b/src/components/UI/Checkbox.component.tsx
new file mode 100644
index 000000000..b3a416c26
--- /dev/null
+++ b/src/components/UI/Checkbox.component.tsx
@@ -0,0 +1,34 @@
+import { ChangeEvent } from 'react';
+
+interface ICheckboxProps {
+  id: string;
+  label: string;
+  checked: boolean;
+  onChange: (e: ChangeEvent<HTMLInputElement>) => void;
+}
+
+/**
+ * A reusable checkbox component with a label
+ * @function Checkbox
+ * @param {string} id - Unique identifier for the checkbox
+ * @param {string} label - Label text to display next to the checkbox
+ * @param {boolean} checked - Whether the checkbox is checked
+ * @param {function} onChange - Handler for when the checkbox state changes
+ * @returns {JSX.Element} - Rendered component
+ */
+const Checkbox = ({ id, label, checked, onChange }: ICheckboxProps) => {
+  return (
+    <label htmlFor={id} className="flex items-center py-2 cursor-pointer">
+      <input
+        id={id}
+        type="checkbox"
+        className="form-checkbox h-5 w-5 cursor-pointer"
+        checked={checked}
+        onChange={onChange}
+      />
+      <span className="ml-3 text-base">{label}</span>
+    </label>
+  );
+};
+
+export default Checkbox;
diff --git a/src/components/UI/RangeSlider.component.tsx b/src/components/UI/RangeSlider.component.tsx
new file mode 100644
index 000000000..0235a7b30
--- /dev/null
+++ b/src/components/UI/RangeSlider.component.tsx
@@ -0,0 +1,63 @@
+import { ChangeEvent } from 'react';
+
+interface IRangeSliderProps {
+  id: string;
+  label: string;
+  min: number;
+  max: number;
+  value: number;
+  onChange: (value: number) => void;
+  startValue?: number;
+  formatValue?: (value: number) => string;
+}
+
+/**
+ * A reusable range slider component with labels
+ * @function RangeSlider
+ * @param {string} id - Unique identifier for the slider
+ * @param {string} label - Accessible label for the slider
+ * @param {number} min - Minimum value of the range
+ * @param {number} max - Maximum value of the range
+ * @param {number} value - Current value of the slider
+ * @param {function} onChange - Handler for when the slider value changes
+ * @param {number} startValue - Optional starting value to display (defaults to min)
+ * @param {function} formatValue - Optional function to format the displayed values
+ * @returns {JSX.Element} - Rendered component
+ */
+const RangeSlider = ({
+  id,
+  label,
+  min,
+  max,
+  value,
+  onChange,
+  startValue = min,
+  formatValue = (val: number) => val.toString(),
+}: IRangeSliderProps) => {
+  const handleChange = (e: ChangeEvent<HTMLInputElement>) => {
+    onChange(parseInt(e.target.value));
+  };
+
+  return (
+    <div>
+      <label htmlFor={id} className="sr-only">
+        {label}
+      </label>
+      <input
+        id={id}
+        type="range"
+        min={min}
+        max={max}
+        value={value}
+        onChange={handleChange}
+        className="w-full cursor-pointer"
+      />
+      <div className="flex justify-between mt-2">
+        <span>{formatValue(startValue)}</span>
+        <span>{formatValue(value)}</span>
+      </div>
+    </div>
+  );
+};
+
+export default RangeSlider;