diff --git a/example_test.go b/example_test.go
index 3683885..e2f15f6 100644
--- a/example_test.go
+++ b/example_test.go
@@ -407,6 +407,41 @@ func ExampleOrderedFilter() {
 	printStream(evens)
 }
 
+func ExampleFilterMap() {
+	numbers := rill.FromSlice([]int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, nil)
+
+	// Keep only odd numbers and square them
+	// Concurrency = 3; Unordered
+	squares := rill.FilterMap(numbers, 3, func(x int) (int, bool, error) {
+		if x%2 == 0 {
+			return 0, false, nil
+		}
+
+		randomSleep(1000 * time.Millisecond) // simulate some additional work
+		return x * x, true, nil
+	})
+
+	printStream(squares)
+}
+
+// The same example as for the [FilterMap], but using ordered versions of functions.
+func ExampleOrderedFilterMap() {
+	numbers := rill.FromSlice([]int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, nil)
+
+	// Keep only odd numbers and square them
+	// Concurrency = 3; Ordered
+	squares := rill.OrderedFilterMap(numbers, 3, func(x int) (int, bool, error) {
+		if x%2 == 0 {
+			return 0, false, nil
+		}
+
+		randomSleep(1000 * time.Millisecond) // simulate some additional work
+		return x * x, true, nil
+	})
+
+	printStream(squares)
+}
+
 func ExampleFirst() {
 	numbers := rill.FromSlice([]int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, nil)
 
diff --git a/internal/core/reduce.go b/internal/core/reduce.go
index 59f8cfe..c29dfbb 100644
--- a/internal/core/reduce.go
+++ b/internal/core/reduce.go
@@ -92,7 +92,7 @@ func MapReduce[A any, K comparable, V any](in <-chan A, nm int, mapper func(A) (
 	}
 
 	// Phase 1: Map
-	mapped := MapOrFilter(in, nm, func(a A) (keyValue[K, V], bool) {
+	mapped := FilterMap(in, nm, func(a A) (keyValue[K, V], bool) {
 		k, v := mapper(a)
 		return keyValue[K, V]{k, v}, true
 	})
diff --git a/internal/core/transform.go b/internal/core/transform.go
index 02b5144..c97123b 100644
--- a/internal/core/transform.go
+++ b/internal/core/transform.go
@@ -1,6 +1,6 @@
 package core
 
-func MapOrFilter[A, B any](in <-chan A, n int, f func(A) (B, bool)) <-chan B {
+func FilterMap[A, B any](in <-chan A, n int, f func(A) (B, bool)) <-chan B {
 	if in == nil {
 		return nil
 	}
@@ -17,7 +17,7 @@ func MapOrFilter[A, B any](in <-chan A, n int, f func(A) (B, bool)) <-chan B {
 	return out
 }
 
-func OrderedMapOrFilter[A, B any](in <-chan A, n int, f func(A) (B, bool)) <-chan B {
+func OrderedFilterMap[A, B any](in <-chan A, n int, f func(A) (B, bool)) <-chan B {
 	if in == nil {
 		return nil
 	}
diff --git a/internal/core/transform_test.go b/internal/core/transform_test.go
index bab021f..618aa3b 100644
--- a/internal/core/transform_test.go
+++ b/internal/core/transform_test.go
@@ -7,25 +7,25 @@ import (
 	"github.com/destel/rill/internal/th"
 )
 
-func universalMapOrFilter[A, B any](ord bool, in <-chan A, n int, f func(A) (B, bool)) <-chan B {
+func universalFilterMap[A, B any](ord bool, in <-chan A, n int, f func(A) (B, bool)) <-chan B {
 	if ord {
-		return OrderedMapOrFilter(in, n, f)
+		return OrderedFilterMap(in, n, f)
 	}
-	return MapOrFilter(in, n, f)
+	return FilterMap(in, n, f)
 }
 
-func TestMapOrFilter(t *testing.T) {
+func TestFilterMap(t *testing.T) {
 	th.TestBothOrderings(t, func(t *testing.T, ord bool) {
 		for _, n := range []int{1, 5} {
 
 			t.Run(th.Name("nil", n), func(t *testing.T) {
-				out := universalMapOrFilter(ord, nil, n, func(x int) (int, bool) { return x, true })
+				out := universalFilterMap(ord, nil, n, func(x int) (int, bool) { return x, true })
 				th.ExpectValue(t, out, nil)
 			})
 
 			t.Run(th.Name("correctness", n), func(t *testing.T) {
 				in := th.FromRange(0, 20)
-				out := universalMapOrFilter(ord, in, n, func(x int) (string, bool) {
+				out := universalFilterMap(ord, in, n, func(x int) (string, bool) {
 					return fmt.Sprintf("%03d", x), x%2 == 0
 				})
 
@@ -46,7 +46,7 @@ func TestMapOrFilter(t *testing.T) {
 			t.Run(th.Name("ordering", n), func(t *testing.T) {
 				in := th.FromRange(0, 20000)
 
-				out := universalMapOrFilter(ord, in, n, func(x int) (int, bool) {
+				out := universalFilterMap(ord, in, n, func(x int) (int, bool) {
 					return x, x%2 == 0
 				})
 
diff --git a/transform.go b/transform.go
index a06984a..68ad8af 100644
--- a/transform.go
+++ b/transform.go
@@ -12,7 +12,7 @@ import (
 //
 // See the package documentation for more information on non-blocking unordered functions and error handling.
 func Map[A, B any](in <-chan Try[A], n int, f func(A) (B, error)) <-chan Try[B] {
-	return core.MapOrFilter(in, n, func(a Try[A]) (Try[B], bool) {
+	return core.FilterMap(in, n, func(a Try[A]) (Try[B], bool) {
 		if a.Error != nil {
 			return Try[B]{Error: a.Error}, true
 		}
@@ -28,7 +28,7 @@ func Map[A, B any](in <-chan Try[A], n int, f func(A) (B, error)) <-chan Try[B]
 
 // OrderedMap is the ordered version of [Map].
 func OrderedMap[A, B any](in <-chan Try[A], n int, f func(A) (B, error)) <-chan Try[B] {
-	return core.OrderedMapOrFilter(in, n, func(a Try[A]) (Try[B], bool) {
+	return core.OrderedFilterMap(in, n, func(a Try[A]) (Try[B], bool) {
 		if a.Error != nil {
 			return Try[B]{Error: a.Error}, true
 		}
@@ -50,7 +50,7 @@ func OrderedMap[A, B any](in <-chan Try[A], n int, f func(A) (B, error)) <-chan
 //
 // See the package documentation for more information on non-blocking unordered functions and error handling.
 func Filter[A any](in <-chan Try[A], n int, f func(A) (bool, error)) <-chan Try[A] {
-	return core.MapOrFilter(in, n, func(a Try[A]) (Try[A], bool) {
+	return core.FilterMap(in, n, func(a Try[A]) (Try[A], bool) {
 		if a.Error != nil {
 			return a, true // never filter out errors
 		}
@@ -66,7 +66,7 @@ func Filter[A any](in <-chan Try[A], n int, f func(A) (bool, error)) <-chan Try[
 
 // OrderedFilter is the ordered version of [Filter].
 func OrderedFilter[A any](in <-chan Try[A], n int, f func(A) (bool, error)) <-chan Try[A] {
-	return core.OrderedMapOrFilter(in, n, func(a Try[A]) (Try[A], bool) {
+	return core.OrderedFilterMap(in, n, func(a Try[A]) (Try[A], bool) {
 		if a.Error != nil {
 			return a, true // never filter out errors
 		}
@@ -80,6 +80,45 @@ func OrderedFilter[A any](in <-chan Try[A], n int, f func(A) (bool, error)) <-ch
 	})
 }
 
+// FilterMap takes a stream of items of type A, applies a function f that can filter and transform them into items of type B.
+// Returns a new stream of transformed items that passed the filter. This operation is equivalent to a
+// [Filter] followed by a [Map].
+//
+// This is a non-blocking unordered function that processes items concurrently using n goroutines.
+// An ordered version of this function, [OrderedFilterMap], is also available.
+//
+// See the package documentation for more information on non-blocking unordered functions and error handling.
+func FilterMap[A, B any](in <-chan Try[A], n int, f func(A) (B, bool, error)) <-chan Try[B] {
+	return core.FilterMap(in, n, func(a Try[A]) (Try[B], bool) {
+		if a.Error != nil {
+			return Try[B]{Error: a.Error}, true
+		}
+
+		b, keep, err := f(a.Value)
+		if err != nil {
+			return Try[B]{Error: err}, true
+		}
+
+		return Try[B]{Value: b}, keep
+	})
+}
+
+// OrderedFilterMap is the ordered version of [FilterMap].
+func OrderedFilterMap[A, B any](in <-chan Try[A], n int, f func(A) (B, bool, error)) <-chan Try[B] {
+	return core.OrderedFilterMap(in, n, func(a Try[A]) (Try[B], bool) {
+		if a.Error != nil {
+			return Try[B]{Error: a.Error}, true
+		}
+
+		b, keep, err := f(a.Value)
+		if err != nil {
+			return Try[B]{Error: err}, true
+		}
+
+		return Try[B]{Value: b}, keep
+	})
+}
+
 // FlatMap takes a stream of items of type A and transforms each item into a new sub-stream of items of type B using a function f.
 // Those sub-streams are then flattened into a single output stream, which is returned.
 //
@@ -146,7 +185,7 @@ func OrderedFlatMap[A, B any](in <-chan Try[A], n int, f func(A) <-chan Try[B])
 //
 // See the package documentation for more information on non-blocking unordered functions and error handling.
 func Catch[A any](in <-chan Try[A], n int, f func(error) error) <-chan Try[A] {
-	return core.MapOrFilter(in, n, func(a Try[A]) (Try[A], bool) {
+	return core.FilterMap(in, n, func(a Try[A]) (Try[A], bool) {
 		if a.Error == nil {
 			return a, true
 		}
@@ -162,7 +201,7 @@ func Catch[A any](in <-chan Try[A], n int, f func(error) error) <-chan Try[A] {
 
 // OrderedCatch is the ordered version of [Catch].
 func OrderedCatch[A any](in <-chan Try[A], n int, f func(error) error) <-chan Try[A] {
-	return core.OrderedMapOrFilter(in, n, func(a Try[A]) (Try[A], bool) {
+	return core.OrderedFilterMap(in, n, func(a Try[A]) (Try[A], bool) {
 		if a.Error == nil {
 			return a, true
 		}
diff --git a/transform_test.go b/transform_test.go
index 2f7f59e..30e286a 100644
--- a/transform_test.go
+++ b/transform_test.go
@@ -161,6 +161,85 @@ func TestFilter(t *testing.T) {
 	})
 }
 
+func universalFilterMap[A, B any](ord bool, in <-chan Try[A], n int, f func(A) (B, bool, error)) <-chan Try[B] {
+	if ord {
+		return OrderedFilterMap(in, n, f)
+	}
+	return FilterMap(in, n, f)
+}
+
+func TestFilterMap(t *testing.T) {
+	th.TestBothOrderings(t, func(t *testing.T, ord bool) {
+		for _, n := range []int{1, 5} {
+
+			t.Run(th.Name("nil", n), func(t *testing.T) {
+				out := universalFilterMap(ord, nil, n, func(x int) (int, bool, error) { return x, true, nil })
+				th.ExpectValue(t, out, nil)
+			})
+
+			t.Run(th.Name("correctness", n), func(t *testing.T) {
+				in := FromChan(th.FromRange(0, 20), nil)
+				in = replaceWithError(in, 15, fmt.Errorf("err15"))
+
+				out := universalFilterMap(ord, in, n, func(x int) (string, bool, error) {
+					if x == 5 {
+						return "", false, fmt.Errorf("err05")
+					}
+					if x == 6 {
+						return "", true, fmt.Errorf("err06")
+					}
+
+					return fmt.Sprintf("%03d", x), x%2 == 0, nil
+				})
+
+				outSlice, errSlice := toSliceAndErrors(out)
+
+				expectedSlice := make([]string, 0, 20)
+				for i := 0; i < 20; i++ {
+					if i == 5 || i == 6 || i == 15 || i%2 == 1 {
+						continue
+					}
+					expectedSlice = append(expectedSlice, fmt.Sprintf("%03d", i))
+				}
+
+				sort.Strings(outSlice)
+				sort.Strings(errSlice)
+
+				th.ExpectSlice(t, outSlice, expectedSlice)
+				th.ExpectSlice(t, errSlice, []string{"err05", "err06", "err15"})
+			})
+
+			t.Run(th.Name("ordering", n), func(t *testing.T) {
+				in := FromChan(th.FromRange(0, 20000), nil)
+
+				out := universalFilterMap(ord, in, n, func(x int) (int, bool, error) {
+					switch x % 3 {
+					case 2:
+						return x, false, fmt.Errorf("err%06d", x)
+					case 1:
+						return x, false, nil
+					default:
+						return x, true, nil
+
+					}
+				})
+
+				outSlice, errSlice := toSliceAndErrors(out)
+
+				if ord || n == 1 {
+					th.ExpectSorted(t, outSlice)
+					th.ExpectSorted(t, errSlice)
+				} else {
+					th.ExpectUnsorted(t, outSlice)
+					th.ExpectUnsorted(t, errSlice)
+				}
+
+			})
+
+		}
+	})
+}
+
 func universalFlatMap[A, B any](ord bool, in <-chan Try[A], n int, f func(A) <-chan Try[B]) <-chan Try[B] {
 	if ord {
 		return OrderedFlatMap(in, n, f)